71313438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{3259}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 163365120

約数和(自身を除く): 92051682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 521, 1042, 1563, 3126, 3259, 3647, 6518, 7294, 9777, 10941, 19554, 21882, 22813, 45626, 68439, 136878, 1697939, 3395878, 5093817, 10187634, 11885573, 23771146, 35656719, 71313438]

約数ペア:

[(1, 71313438), (2, 35656719), (3, 23771146), (6, 11885573), (7, 10187634), (14, 5093817), (21, 3395878), (42, 1697939), (521, 136878), (1042, 68439), (1563, 45626), (3126, 22813), (3259, 21882), (3647, 19554), (6518, 10941), (7294, 9777)]