38013116

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1189

約数の個数: 24

約数和(自身を含む): 68021856

約数和(自身を除く): 30008740

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 977, 1954, 3908, 9727, 19454, 38908, 69367, 133849, 138734, 267698, 277468, 535396, 9503279, 19006558, 38013116]

約数ペア:

[(1, 38013116), (2, 19006558), (4, 9503279), (71, 535396), (137, 277468), (142, 267698), (274, 138734), (284, 133849), (548, 69367), (977, 38908), (1954, 19454), (3908, 9727)]