28224092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{542771}}^1$

素因数の和:542788

約数の個数: 12

約数和(自身を含む): 53191656

約数和(自身を除く): 24967564

約数列:

[1, 2, 4, 13, 26, 52, 542771, 1085542, 2171084, 7056023, 14112046, 28224092]

約数ペア:

[(1, 28224092), (2, 14112046), (4, 7056023), (13, 2171084), (26, 1085542), (52, 542771)]