25501426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{881}}^1$

素因数の和:1277

約数の個数: 16

約数和(自身を含む): 39340728

約数和(自身を除く): 13839302

約数列:

[1, 2, 41, 82, 353, 706, 881, 1762, 14473, 28946, 36121, 72242, 310993, 621986, 12750713, 25501426]

約数ペア:

[(1, 25501426), (2, 12750713), (41, 621986), (82, 310993), (353, 72242), (706, 36121), (881, 28946), (1762, 14473)]