28451524

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{22871}}^1$

素因数の和:23186

約数の個数: 12

約数和(自身を含む): 49952448

約数和(自身を除く): 21500924

約数列:

[1, 2, 4, 311, 622, 1244, 22871, 45742, 91484, 7112881, 14225762, 28451524]

約数ペア:

[(1, 28451524), (2, 14225762), (4, 7112881), (311, 91484), (622, 45742), (1244, 22871)]