28810576

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{11047}}^1$

素因数の和:11218

約数の個数: 20

約数和(自身を含む): 56168032

約数和(自身を除く): 27357456

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 11047, 22094, 44188, 88376, 176752, 1800661, 3601322, 7202644, 14405288, 28810576]

約数ペア:

[(1, 28810576), (2, 14405288), (4, 7202644), (8, 3601322), (16, 1800661), (163, 176752), (326, 88376), (652, 44188), (1304, 22094), (2608, 11047)]