28708876

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44579}}^1$

素因数の和:44613

約数の個数: 24

約数和(自身を含む): 59915520

約数和(自身を除く): 31206644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 44579, 89158, 178316, 312053, 624106, 1025317, 1248212, 2050634, 4101268, 7177219, 14354438, 28708876]

約数ペア:

[(1, 28708876), (2, 14354438), (4, 7177219), (7, 4101268), (14, 2050634), (23, 1248212), (28, 1025317), (46, 624106), (92, 312053), (161, 178316), (322, 89158), (644, 44579)]