28559908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{549229}}^1$

素因数の和:549246

約数の個数: 12

約数和(自身を含む): 53824540

約数和(自身を除く): 25264632

約数列:

[1, 2, 4, 13, 26, 52, 549229, 1098458, 2196916, 7139977, 14279954, 28559908]

約数ペア:

[(1, 28559908), (2, 14279954), (4, 7139977), (13, 2196916), (26, 1098458), (52, 549229)]