57097724

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 102244800

約数和(自身を除く): 45147076

約数列:

[1, 2, 4, 79, 101, 158, 202, 316, 404, 1789, 3578, 7156, 7979, 15958, 31916, 141331, 180689, 282662, 361378, 565324, 722756, 14274431, 28548862, 57097724]

約数ペア:

[(1, 57097724), (2, 28548862), (4, 14274431), (79, 722756), (101, 565324), (158, 361378), (202, 282662), (316, 180689), (404, 141331), (1789, 31916), (3578, 15958), (7156, 7979)]