70291484

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{613}}^1$

素因数の和:989

約数の個数: 24

約数和(自身を含む): 124813920

約数和(自身を除く): 54522436

約数列:

[1, 2, 4, 109, 218, 263, 436, 526, 613, 1052, 1226, 2452, 28667, 57334, 66817, 114668, 133634, 161219, 267268, 322438, 644876, 17572871, 35145742, 70291484]

約数ペア:

[(1, 70291484), (2, 35145742), (4, 17572871), (109, 644876), (218, 322438), (263, 267268), (436, 161219), (526, 133634), (613, 114668), (1052, 66817), (1226, 57334), (2452, 28667)]