28086056

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{5477}}^1$

素因数の和:6124

約数の個数: 16

約数和(自身を含む): 52753140

約数和(自身を除く): 24667084

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 5477, 10954, 21908, 43816, 3510757, 7021514, 14043028, 28086056]

約数ペア:

[(1, 28086056), (2, 14043028), (4, 7021514), (8, 3510757), (641, 43816), (1282, 21908), (2564, 10954), (5128, 5477)]