7156978576

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{40664651}}^1$

素因数の和:40664670

約数の個数: 20

約数和(自身を含む): 15127250544

約数和(自身を除く): 7970271968

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 40664651, 81329302, 162658604, 325317208, 447311161, 650634416, 894622322, 1789244644, 3578489288, 7156978576]

約数ペア:

[(1, 7156978576), (2, 3578489288), (4, 1789244644), (8, 894622322), (11, 650634416), (16, 447311161), (22, 325317208), (44, 162658604), (88, 81329302), (176, 40664651)]