28885816

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{13729}}^1$

素因数の和:13998

約数の個数: 16

約数和(自身を含む): 54370800

約数和(自身を除く): 25484984

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 13729, 27458, 54916, 109832, 3610727, 7221454, 14442908, 28885816]

約数ペア:

[(1, 28885816), (2, 14442908), (4, 7221454), (8, 3610727), (263, 109832), (526, 54916), (1052, 27458), (2104, 13729)]