2847056

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{1663}}^1$

素因数の和:1778

約数の個数: 20

約数和(自身を含む): 5571072

約数和(自身を除く): 2724016

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1663, 1712, 3326, 6652, 13304, 26608, 177941, 355882, 711764, 1423528, 2847056]

約数ペア:

[(1, 2847056), (2, 1423528), (4, 711764), (8, 355882), (16, 177941), (107, 26608), (214, 13304), (428, 6652), (856, 3326), (1663, 1712)]