64425426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{2819}}^1$

素因数の和:3130

約数の個数: 32

約数和(自身を含む): 139285440

約数和(自身を除く): 74860014

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 293, 586, 879, 1758, 2819, 3809, 5638, 7618, 8457, 11427, 16914, 22854, 36647, 73294, 109941, 219882, 825967, 1651934, 2477901, 4955802, 10737571, 21475142, 32212713, 64425426]

約数ペア:

[(1, 64425426), (2, 32212713), (3, 21475142), (6, 10737571), (13, 4955802), (26, 2477901), (39, 1651934), (78, 825967), (293, 219882), (586, 109941), (879, 73294), (1758, 36647), (2819, 22854), (3809, 16914), (5638, 11427), (7618, 8457)]