28625359

素因数分解:

$7^2\times {\mathrm{523}}^1\times {\mathrm{1117}}^1$

素因数の和:1654

約数の個数: 12

約数和(自身を含む): 33392424

約数和(自身を除く): 4767065

約数列:

[1, 7, 49, 523, 1117, 3661, 7819, 25627, 54733, 584191, 4089337, 28625359]

約数ペア:

[(1, 28625359), (7, 4089337), (49, 584191), (523, 54733), (1117, 25627), (3661, 7819)]