25752044

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 45846528

約数和(自身を除く): 20094484

約数列:

[1, 2, 4, 127, 163, 254, 311, 326, 508, 622, 652, 1244, 20701, 39497, 41402, 50693, 78994, 82804, 101386, 157988, 202772, 6438011, 12876022, 25752044]

約数ペア:

[(1, 25752044), (2, 12876022), (4, 6438011), (127, 202772), (163, 157988), (254, 101386), (311, 82804), (326, 78994), (508, 50693), (622, 41402), (652, 39497), (1244, 20701)]