28147572

素因数分解:

$2^2\times 3^2\times {\mathrm{379}}^1\times {\mathrm{2063}}^1$

素因数の和:2452

約数の個数: 36

約数和(自身を含む): 71373120

約数和(自身を除く): 43225548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 379, 758, 1137, 1516, 2063, 2274, 3411, 4126, 4548, 6189, 6822, 8252, 12378, 13644, 18567, 24756, 37134, 74268, 781877, 1563754, 2345631, 3127508, 4691262, 7036893, 9382524, 14073786, 28147572]

約数ペア:

[(1, 28147572), (2, 14073786), (3, 9382524), (4, 7036893), (6, 4691262), (9, 3127508), (12, 2345631), (18, 1563754), (36, 781877), (379, 74268), (758, 37134), (1137, 24756), (1516, 18567), (2063, 13644), (2274, 12378), (3411, 8252), (4126, 6822), (4548, 6189)]