28809530

素因数分解:

$2^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{2503}}^1$

素因数の和:3661

約数の個数: 16

約数和(自身を含む): 51922944

約数和(自身を除く): 23113414

約数列:

[1, 2, 5, 10, 1151, 2302, 2503, 5006, 5755, 11510, 12515, 25030, 2880953, 5761906, 14404765, 28809530]

約数ペア:

[(1, 28809530), (2, 14404765), (5, 5761906), (10, 2880953), (1151, 25030), (2302, 12515), (2503, 11510), (5006, 5755)]