628601536

素因数分解:

$2^6\times {\mathrm{9821899}}^1$

素因数の和:9821911

約数の個数: 14

約数和(自身を含む): 1247381300

約数和(自身を除く): 618779764

約数列:

[1, 2, 4, 8, 16, 32, 64, 9821899, 19643798, 39287596, 78575192, 157150384, 314300768, 628601536]

約数ペア:

[(1, 628601536), (2, 314300768), (4, 157150384), (8, 78575192), (16, 39287596), (32, 19643798), (64, 9821899)]