25002868

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7193}}^1$

素因数の和:7287

約数の個数: 24

約数和(自身を含む): 48343680

約数和(自身を除く): 23340812

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7193, 14386, 28772, 79123, 158246, 316492, 568247, 1136494, 2272988, 6250717, 12501434, 25002868]

約数ペア:

[(1, 25002868), (2, 12501434), (4, 6250717), (11, 2272988), (22, 1136494), (44, 568247), (79, 316492), (158, 158246), (316, 79123), (869, 28772), (1738, 14386), (3476, 7193)]