The factors of the number 4,271,400 are: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 108, 113, 120, 126, 135, 140, 150, 168, 175, 180, 189, 200, 210, 216, 225, 226, 252, 270, 280, 300, 315, 339, 350, 360, 378, 420, 450, 452, 504, 525, 540, 565, 600, 630, 675, 678, 700, 756, 791, 840, 900, 904, 945, 1017, 1050, 1080, 1130, 1260, 1350, 1356, 1400, 1512, 1575, 1582, 1695, 1800, 1890, 2034, 2100, 2260, 2373, 2520, 2700, 2712, 2825, 3051, 3150, 3164, 3390, 3780, 3955, 4068, 4200, 4520, 4725, 4746, 5085, 5400, 5650, 6102, 6300, 6328, 6780, 7119, 7560, 7910, 8136, 8475, 9450, 9492, 10170, 11300, 11865, 12204, 12600, 13560, 14238, 15255, 15820, 16950, 18900, 18984, 19775, 20340, 21357, 22600, 23730, 24408, 25425, 28476, 30510, 31640, 33900, 35595, 37800, 39550, 40680, 42714, 47460, 50850, 56952, 59325, 61020, 67800, 71190, 76275, 79100, 85428, 94920, 101700, 106785, 118650, 122040, 142380, 152550, 158200, 170856, 177975, 203400, 213570, 237300, 284760, 305100, 355950, 427140, 474600, 533925, 610200, 711900, 854280, 1067850, 1423800, 2135700, 4271400.
If you add them up, you will get the total of 16,963,200.