The factors of the number 26,071,920 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 739, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1478, 1680, 1764, 1960, 2205, 2217, 2352, 2520, 2940, 2956, 3528, 3695, 3920, 4410, 4434, 5040, 5173, 5880, 5912, 6651, 7056, 7390, 8820, 8868, 10346, 11085, 11760, 11824, 13302, 14780, 15519, 17640, 17736, 20692, 22170, 25865, 26604, 29560, 31038, 33255, 35280, 35472, 36211, 41384, 44340, 46557, 51730, 53208, 59120, 62076, 66510, 72422, 77595, 82768, 88680, 93114, 103460, 106416, 108633, 124152, 133020, 144844, 155190, 177360, 181055, 186228, 206920, 217266, 232785, 248304, 266040, 289688, 310380, 325899, 362110, 372456, 413840, 434532, 465570, 532080, 543165, 579376, 620760, 651798, 724220, 744912, 869064, 931140, 1086330, 1241520, 1303596, 1448440, 1629495, 1738128, 1862280, 2172660, 2607192, 2896880, 3258990, 3724560, 4345320, 5214384, 6517980, 8690640, 13035960, 26071920.
If you add them up, you will get the total of 101,991,240.