68804916608

素因数分解:

$2^7\times {\mathrm{537538411}}^1$

素因数の和:537538425

約数の個数: 16

約数和(自身を含む): 137072295060

約数和(自身を除く): 68267378452

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 537538411, 1075076822, 2150153644, 4300307288, 8600614576, 17201229152, 34402458304, 68804916608]

約数ペア:

[(1, 68804916608), (2, 34402458304), (4, 17201229152), (8, 8600614576), (16, 4300307288), (32, 2150153644), (64, 1075076822), (128, 537538411)]