28625444

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3541}}^1$

素因数の和:3635

約数の個数: 24

約数和(自身を含む): 52364928

約数和(自身を除く): 23739484

約数列:

[1, 2, 4, 43, 47, 86, 94, 172, 188, 2021, 3541, 4042, 7082, 8084, 14164, 152263, 166427, 304526, 332854, 609052, 665708, 7156361, 14312722, 28625444]

約数ペア:

[(1, 28625444), (2, 14312722), (4, 7156361), (43, 665708), (47, 609052), (86, 332854), (94, 304526), (172, 166427), (188, 152263), (2021, 14164), (3541, 8084), (4042, 7082)]