64744768

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{91967}}^1$

素因数の和:91990

約数の個数: 28

約数和(自身を含む): 140159232

約数和(自身を除く): 75414464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 91967, 183934, 367868, 735736, 1011637, 1471472, 2023274, 2942944, 4046548, 5885888, 8093096, 16186192, 32372384, 64744768]

約数ペア:

[(1, 64744768), (2, 32372384), (4, 16186192), (8, 8093096), (11, 5885888), (16, 4046548), (22, 2942944), (32, 2023274), (44, 1471472), (64, 1011637), (88, 735736), (176, 367868), (352, 183934), (704, 91967)]