64520798

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{12899}}^1$

素因数の和:13003

約数の個数: 16

約数和(自身を含む): 100774800

約数和(自身を除く): 36254002

約数列:

[1, 2, 41, 61, 82, 122, 2501, 5002, 12899, 25798, 528859, 786839, 1057718, 1573678, 32260399, 64520798]

約数ペア:

[(1, 64520798), (2, 32260399), (41, 1573678), (61, 1057718), (82, 786839), (122, 528859), (2501, 25798), (5002, 12899)]