64101706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 103910400

約数和(自身を除く): 39808694

約数列:

[1, 2, 19, 38, 79, 131, 158, 163, 262, 326, 1501, 2489, 3002, 3097, 4978, 6194, 10349, 12877, 20698, 21353, 25754, 42706, 196631, 244663, 393262, 405707, 489326, 811414, 1686887, 3373774, 32050853, 64101706]

約数ペア:

[(1, 64101706), (2, 32050853), (19, 3373774), (38, 1686887), (79, 811414), (131, 489326), (158, 405707), (163, 393262), (262, 244663), (326, 196631), (1501, 42706), (2489, 25754), (3002, 21353), (3097, 20698), (4978, 12877), (6194, 10349)]