26570044

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{863}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 47900160

約数和(自身を除く): 21330116

約数列:

[1, 2, 4, 43, 86, 172, 179, 358, 716, 863, 1726, 3452, 7697, 15394, 30788, 37109, 74218, 148436, 154477, 308954, 617908, 6642511, 13285022, 26570044]

約数ペア:

[(1, 26570044), (2, 13285022), (4, 6642511), (43, 617908), (86, 308954), (172, 154477), (179, 148436), (358, 74218), (716, 37109), (863, 30788), (1726, 15394), (3452, 7697)]