68197292

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:1025

約数の個数: 24

約数和(自身を含む): 121069200

約数和(自身を除く): 52871908

約数列:

[1, 2, 4, 139, 173, 278, 346, 556, 692, 709, 1418, 2836, 24047, 48094, 96188, 98551, 122657, 197102, 245314, 394204, 490628, 17049323, 34098646, 68197292]

約数ペア:

[(1, 68197292), (2, 34098646), (4, 17049323), (139, 490628), (173, 394204), (278, 245314), (346, 197102), (556, 122657), (692, 98551), (709, 96188), (1418, 48094), (2836, 24047)]