68634568

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{829}}^1$

素因数の和:1045

約数の個数: 32

約数和(自身を含む): 131472000

約数和(自身を除く): 62837432

約数列:

[1, 2, 4, 8, 79, 131, 158, 262, 316, 524, 632, 829, 1048, 1658, 3316, 6632, 10349, 20698, 41396, 65491, 82792, 108599, 130982, 217198, 261964, 434396, 523928, 868792, 8579321, 17158642, 34317284, 68634568]

約数ペア:

[(1, 68634568), (2, 34317284), (4, 17158642), (8, 8579321), (79, 868792), (131, 523928), (158, 434396), (262, 261964), (316, 217198), (524, 130982), (632, 108599), (829, 82792), (1048, 65491), (1658, 41396), (3316, 20698), (6632, 10349)]