28426572

素因数分解:

$2^2\times 3^3\times {\mathrm{263209}}^1$

素因数の和:263222

約数の個数: 24

約数和(自身を含む): 73698800

約数和(自身を除く): 45272228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 263209, 526418, 789627, 1052836, 1579254, 2368881, 3158508, 4737762, 7106643, 9475524, 14213286, 28426572]

約数ペア:

[(1, 28426572), (2, 14213286), (3, 9475524), (4, 7106643), (6, 4737762), (9, 3158508), (12, 2368881), (18, 1579254), (27, 1052836), (36, 789627), (54, 526418), (108, 263209)]