64754404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1433}}^1$

素因数の和:1540

約数の個数: 48

約数和(自身を含む): 134910720

約数和(自身を除く): 70156316

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 79, 143, 158, 286, 316, 572, 869, 1027, 1433, 1738, 2054, 2866, 3476, 4108, 5732, 11297, 15763, 18629, 22594, 31526, 37258, 45188, 63052, 74516, 113207, 204919, 226414, 409838, 452828, 819676, 1245277, 1471691, 2490554, 2943382, 4981108, 5886764, 16188601, 32377202, 64754404]

約数ペア:

[(1, 64754404), (2, 32377202), (4, 16188601), (11, 5886764), (13, 4981108), (22, 2943382), (26, 2490554), (44, 1471691), (52, 1245277), (79, 819676), (143, 452828), (158, 409838), (286, 226414), (316, 204919), (572, 113207), (869, 74516), (1027, 63052), (1433, 45188), (1738, 37258), (2054, 31526), (2866, 22594), (3476, 18629), (4108, 15763), (5732, 11297)]