42758438

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{7457}}^1$

素因数の和:7567

約数の個数: 16

約数和(自身を含む): 66585024

約数和(自身を除く): 23826586

約数列:

[1, 2, 47, 61, 94, 122, 2867, 5734, 7457, 14914, 350479, 454877, 700958, 909754, 21379219, 42758438]

約数ペア:

[(1, 42758438), (2, 21379219), (47, 909754), (61, 700958), (94, 454877), (122, 350479), (2867, 14914), (5734, 7457)]