61321624

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:800

約数の個数: 64

約数和(自身を含む): 142813440

約数和(自身を除く): 81491816

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 131, 182, 262, 364, 524, 643, 728, 917, 1048, 1286, 1703, 1834, 2572, 3406, 3668, 4501, 5144, 6812, 7336, 8359, 9002, 11921, 13624, 16718, 18004, 23842, 33436, 36008, 47684, 58513, 66872, 84233, 95368, 117026, 168466, 234052, 336932, 468104, 589631, 673864, 1095029, 1179262, 2190058, 2358524, 4380116, 4717048, 7665203, 8760232, 15330406, 30660812, 61321624]

約数ペア:

[(1, 61321624), (2, 30660812), (4, 15330406), (7, 8760232), (8, 7665203), (13, 4717048), (14, 4380116), (26, 2358524), (28, 2190058), (52, 1179262), (56, 1095029), (91, 673864), (104, 589631), (131, 468104), (182, 336932), (262, 234052), (364, 168466), (524, 117026), (643, 95368), (728, 84233), (917, 66872), (1048, 58513), (1286, 47684), (1703, 36008), (1834, 33436), (2572, 23842), (3406, 18004), (3668, 16718), (4501, 13624), (5144, 11921), (6812, 9002), (7336, 8359)]