64469636

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{209317}}^1$

素因数の和:209339

約数の個数: 24

約数和(自身を含む): 140661696

約数和(自身を除く): 76192060

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 209317, 418634, 837268, 1465219, 2302487, 2930438, 4604974, 5860876, 9209948, 16117409, 32234818, 64469636]

約数ペア:

[(1, 64469636), (2, 32234818), (4, 16117409), (7, 9209948), (11, 5860876), (14, 4604974), (22, 2930438), (28, 2302487), (44, 1465219), (77, 837268), (154, 418634), (308, 209317)]