28250452

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{62501}}^1$

素因数の和:62618

約数の個数: 12

約数和(自身を含む): 49876596

約数和(自身を除く): 21626144

約数列:

[1, 2, 4, 113, 226, 452, 62501, 125002, 250004, 7062613, 14125226, 28250452]

約数ペア:

[(1, 28250452), (2, 14125226), (4, 7062613), (113, 250004), (226, 125002), (452, 62501)]