28618634

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{7187}}^1$

素因数の和:7381

約数の個数: 16

約数和(自身を含む): 47095776

約数和(自身を除く): 18477142

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 7187, 14374, 79057, 158114, 1300847, 2601694, 14309317, 28618634]

約数ペア:

[(1, 28618634), (2, 14309317), (11, 2601694), (22, 1300847), (181, 158114), (362, 79057), (1991, 14374), (3982, 7187)]