71390522

素因数分解:

$2^1\times 7^1\times {\mathrm{1721}}^1\times {\mathrm{2963}}^1$

素因数の和:4693

約数の個数: 16

約数和(自身を含む): 122496192

約数和(自身を除く): 51105670

約数列:

[1, 2, 7, 14, 1721, 2963, 3442, 5926, 12047, 20741, 24094, 41482, 5099323, 10198646, 35695261, 71390522]

約数ペア:

[(1, 71390522), (2, 35695261), (7, 10198646), (14, 5099323), (1721, 41482), (2963, 24094), (3442, 20741), (5926, 12047)]