72915028

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3727}}^1$

素因数の和:3871

約数の個数: 24

約数和(自身を含む): 131315072

約数和(自身を除く): 58400044

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 3727, 4891, 7454, 9782, 14908, 19564, 249709, 272071, 499418, 544142, 998836, 1088284, 18228757, 36457514, 72915028]

約数ペア:

[(1, 72915028), (2, 36457514), (4, 18228757), (67, 1088284), (73, 998836), (134, 544142), (146, 499418), (268, 272071), (292, 249709), (3727, 19564), (4891, 14908), (7454, 9782)]