25206772

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{1451}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 45616032

約数和(自身を除く): 20409260

約数列:

[1, 2, 4, 43, 86, 101, 172, 202, 404, 1451, 2902, 4343, 5804, 8686, 17372, 62393, 124786, 146551, 249572, 293102, 586204, 6301693, 12603386, 25206772]

約数ペア:

[(1, 25206772), (2, 12603386), (4, 6301693), (43, 586204), (86, 293102), (101, 249572), (172, 146551), (202, 124786), (404, 62393), (1451, 17372), (2902, 8686), (4343, 5804)]