68531254

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{6907}}^1$

素因数の和:6972

約数の個数: 24

約数和(自身を含む): 115764264

約数和(自身を除く): 47233010

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 451, 902, 4961, 6907, 9922, 13814, 75977, 151954, 283187, 566374, 835747, 1671494, 3115057, 6230114, 34265627, 68531254]

約数ペア:

[(1, 68531254), (2, 34265627), (11, 6230114), (22, 3115057), (41, 1671494), (82, 835747), (121, 566374), (242, 283187), (451, 151954), (902, 75977), (4961, 13814), (6907, 9922)]