28043522

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{2861}}^1$

素因数の和:2918

約数の個数: 24

約数和(自身を含む): 47137140

約数和(自身を除く): 19093618

約数列:

[1, 2, 13, 26, 29, 58, 169, 338, 377, 754, 2861, 4901, 5722, 9802, 37193, 74386, 82969, 165938, 483509, 967018, 1078597, 2157194, 14021761, 28043522]

約数ペア:

[(1, 28043522), (2, 14021761), (13, 2157194), (26, 1078597), (29, 967018), (58, 483509), (169, 165938), (338, 82969), (377, 74386), (754, 37193), (2861, 9802), (4901, 5722)]