68654732

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{193}}^1\times {\mathrm{787}}^1$

素因数の和:1097

約数の個数: 24

約数和(自身を含む): 121991856

約数和(自身を除く): 53337124

約数列:

[1, 2, 4, 113, 193, 226, 386, 452, 772, 787, 1574, 3148, 21809, 43618, 87236, 88931, 151891, 177862, 303782, 355724, 607564, 17163683, 34327366, 68654732]

約数ペア:

[(1, 68654732), (2, 34327366), (4, 17163683), (113, 607564), (193, 355724), (226, 303782), (386, 177862), (452, 151891), (772, 88931), (787, 87236), (1574, 43618), (3148, 21809)]