64664708

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:308

約数の個数: 36

約数和(自身を含む): 118680240

約数和(自身を除く): 54015532

約数列:

[1, 2, 4, 41, 59, 82, 118, 163, 164, 236, 326, 652, 1681, 2419, 3362, 4838, 6683, 6724, 9617, 9676, 13366, 19234, 26732, 38468, 99179, 198358, 274003, 394297, 396716, 548006, 788594, 1096012, 1577188, 16166177, 32332354, 64664708]

約数ペア:

[(1, 64664708), (2, 32332354), (4, 16166177), (41, 1577188), (59, 1096012), (82, 788594), (118, 548006), (163, 396716), (164, 394297), (236, 274003), (326, 198358), (652, 99179), (1681, 38468), (2419, 26732), (3362, 19234), (4838, 13366), (6683, 9676), (6724, 9617)]