27712856

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{203771}}^1$

素因数の和:203794

約数の個数: 16

約数和(自身を含む): 55018440

約数和(自身を除く): 27305584

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 203771, 407542, 815084, 1630168, 3464107, 6928214, 13856428, 27712856]

約数ペア:

[(1, 27712856), (2, 13856428), (4, 6928214), (8, 3464107), (17, 1630168), (34, 815084), (68, 407542), (136, 203771)]