64904189

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3833}}^1$

素因数の和:3940

約数の個数: 16

約数和(自身を含む): 77293440

約数和(自身を除く): 12389251

約数列:

[1, 7, 41, 59, 287, 413, 2419, 3833, 16933, 26831, 157153, 226147, 1100071, 1583029, 9272027, 64904189]

約数ペア:

[(1, 64904189), (7, 9272027), (41, 1583029), (59, 1100071), (287, 226147), (413, 157153), (2419, 26831), (3833, 16933)]