28654228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1063}}^1$

素因数の和:1383

約数の個数: 24

約数和(自身を含む): 52553088

約数和(自身を除く): 23898860

約数列:

[1, 2, 4, 23, 46, 92, 293, 586, 1063, 1172, 2126, 4252, 6739, 13478, 24449, 26956, 48898, 97796, 311459, 622918, 1245836, 7163557, 14327114, 28654228]

約数ペア:

[(1, 28654228), (2, 14327114), (4, 7163557), (23, 1245836), (46, 622918), (92, 311459), (293, 97796), (586, 48898), (1063, 26956), (1172, 24449), (2126, 13478), (4252, 6739)]