12940401472

素因数分解:

$2^6\times {\mathrm{202193773}}^1$

素因数の和:202193785

約数の個数: 14

約数和(自身を含む): 25678609298

約数和(自身を除く): 12738207826

約数列:

[1, 2, 4, 8, 16, 32, 64, 202193773, 404387546, 808775092, 1617550184, 3235100368, 6470200736, 12940401472]

約数ペア:

[(1, 12940401472), (2, 6470200736), (4, 3235100368), (8, 1617550184), (16, 808775092), (32, 404387546), (64, 202193773)]