28673416

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{58757}}^1$

素因数の和:58824

約数の個数: 16

約数和(自身を含む): 54644940

約数和(自身を除く): 25971524

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 58757, 117514, 235028, 470056, 3584177, 7168354, 14336708, 28673416]

約数ペア:

[(1, 28673416), (2, 14336708), (4, 7168354), (8, 3584177), (61, 470056), (122, 235028), (244, 117514), (488, 58757)]