64761044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{8273}}^1$

素因数の和:8399

約数の個数: 24

約数和(自身を含む): 120469440

約数和(自身を除く): 55708396

約数列:

[1, 2, 4, 19, 38, 76, 103, 206, 412, 1957, 3914, 7828, 8273, 16546, 33092, 157187, 314374, 628748, 852119, 1704238, 3408476, 16190261, 32380522, 64761044]

約数ペア:

[(1, 64761044), (2, 32380522), (4, 16190261), (19, 3408476), (38, 1704238), (76, 852119), (103, 628748), (206, 314374), (412, 157187), (1957, 33092), (3914, 16546), (7828, 8273)]