28286572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{415979}}^1$

素因数の和:416000

約数の個数: 12

約数和(自身を含む): 52413480

約数和(自身を除く): 24126908

約数列:

[1, 2, 4, 17, 34, 68, 415979, 831958, 1663916, 7071643, 14143286, 28286572]

約数ペア:

[(1, 28286572), (2, 14143286), (4, 7071643), (17, 1663916), (34, 831958), (68, 415979)]