69467288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{12941}}^1$

素因数の和:13019

約数の個数: 32

約数和(自身を含む): 144432720

約数和(自身を除く): 74965432

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 12941, 25882, 51764, 103528, 142351, 284702, 569404, 789401, 1138808, 1578802, 3157604, 6315208, 8683411, 17366822, 34733644, 69467288]

約数ペア:

[(1, 69467288), (2, 34733644), (4, 17366822), (8, 8683411), (11, 6315208), (22, 3157604), (44, 1578802), (61, 1138808), (88, 789401), (122, 569404), (244, 284702), (488, 142351), (671, 103528), (1342, 51764), (2684, 25882), (5368, 12941)]