26647874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 47272896

約数和(自身を除く): 20625022

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 374, 473, 731, 946, 1462, 1657, 3314, 8041, 16082, 18227, 28169, 36454, 56338, 71251, 142502, 309859, 619718, 783761, 1211267, 1567522, 2422534, 13323937, 26647874]

約数ペア:

[(1, 26647874), (2, 13323937), (11, 2422534), (17, 1567522), (22, 1211267), (34, 783761), (43, 619718), (86, 309859), (187, 142502), (374, 71251), (473, 56338), (731, 36454), (946, 28169), (1462, 18227), (1657, 16082), (3314, 8041)]