The factors of the number 4,126,584 are: 1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 29, 33, 42, 44, 49, 56, 58, 66, 77, 84, 87, 88, 98, 116, 121, 132, 147, 154, 168, 174, 196, 203, 231, 232, 242, 264, 294, 308, 319, 348, 363, 392, 406, 462, 484, 539, 588, 609, 616, 638, 696, 726, 812, 847, 924, 957, 968, 1078, 1176, 1218, 1276, 1421, 1452, 1617, 1624, 1694, 1848, 1914, 2156, 2233, 2436, 2541, 2552, 2842, 2904, 3234, 3388, 3509, 3828, 4263, 4312, 4466, 4872, 5082, 5684, 5929, 6468, 6699, 6776, 7018, 7656, 8526, 8932, 10164, 10527, 11368, 11858, 12936, 13398, 14036, 15631, 17052, 17787, 17864, 20328, 21054, 23716, 24563, 26796, 28072, 31262, 34104, 35574, 42108, 46893, 47432, 49126, 53592, 62524, 71148, 73689, 84216, 93786, 98252, 125048, 142296, 147378, 171941, 187572, 196504, 294756, 343882, 375144, 515823, 589512, 687764, 1031646, 1375528, 2063292, 4126584.
If you add them up, you will get the total of 13,645,800.