66221084

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{2531}}^1$

素因数の和:2777

約数の個数: 24

約数和(自身を含む): 120239616

約数和(自身を除く): 54018532

約数列:

[1, 2, 4, 31, 62, 124, 211, 422, 844, 2531, 5062, 6541, 10124, 13082, 26164, 78461, 156922, 313844, 534041, 1068082, 2136164, 16555271, 33110542, 66221084]

約数ペア:

[(1, 66221084), (2, 33110542), (4, 16555271), (31, 2136164), (62, 1068082), (124, 534041), (211, 313844), (422, 156922), (844, 78461), (2531, 26164), (5062, 13082), (6541, 10124)]