The factors of the number 17,139,408 are: 1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 227, 242, 264, 286, 312, 363, 429, 454, 484, 528, 572, 624, 681, 726, 858, 908, 968, 1144, 1362, 1452, 1573, 1716, 1816, 1936, 2288, 2497, 2724, 2904, 2951, 3146, 3432, 3632, 4719, 4994, 5448, 5808, 5902, 6292, 6864, 7491, 8853, 9438, 9988, 10896, 11804, 12584, 14982, 17706, 18876, 19976, 23608, 25168, 27467, 29964, 32461, 35412, 37752, 39952, 47216, 54934, 59928, 64922, 70824, 75504, 82401, 97383, 109868, 119856, 129844, 141648, 164802, 194766, 219736, 259688, 329604, 357071, 389532, 439472, 519376, 659208, 714142, 779064, 1071213, 1318416, 1428284, 1558128, 2142426, 2856568, 4284852, 5713136, 8569704, 17139408.
If you add them up, you will get the total of 52,642,464.