13728148

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21317}}^1$

素因数の和:21351

約数の個数: 24

約数和(自身を含む): 28651392

約数和(自身を除く): 14923244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 21317, 42634, 85268, 149219, 298438, 490291, 596876, 980582, 1961164, 3432037, 6864074, 13728148]

約数ペア:

[(1, 13728148), (2, 6864074), (4, 3432037), (7, 1961164), (14, 980582), (23, 596876), (28, 490291), (46, 298438), (92, 149219), (161, 85268), (322, 42634), (644, 21317)]