28710904

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22859}}^1$

素因数の和:23022

約数の個数: 16

約数和(自身を含む): 54178200

約数和(自身を除く): 25467296

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22859, 45718, 91436, 182872, 3588863, 7177726, 14355452, 28710904]

約数ペア:

[(1, 28710904), (2, 14355452), (4, 7177726), (8, 3588863), (157, 182872), (314, 91436), (628, 45718), (1256, 22859)]