27982444

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43451}}^1$

素因数の和:43485

約数の個数: 24

約数和(自身を含む): 58399488

約数和(自身を除く): 30417044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43451, 86902, 173804, 304157, 608314, 999373, 1216628, 1998746, 3997492, 6995611, 13991222, 27982444]

約数ペア:

[(1, 27982444), (2, 13991222), (4, 6995611), (7, 3997492), (14, 1998746), (23, 1216628), (28, 999373), (46, 608314), (92, 304157), (161, 173804), (322, 86902), (644, 43451)]