28766392

素因数分解:

$2^3\times {\mathrm{1619}}^1\times {\mathrm{2221}}^1$

素因数の和:3846

約数の個数: 16

約数和(自身を含む): 53994600

約数和(自身を除く): 25228208

約数列:

[1, 2, 4, 8, 1619, 2221, 3238, 4442, 6476, 8884, 12952, 17768, 3595799, 7191598, 14383196, 28766392]

約数ペア:

[(1, 28766392), (2, 14383196), (4, 7191598), (8, 3595799), (1619, 17768), (2221, 12952), (3238, 8884), (4442, 6476)]