28477212

素因数分解:

$2^2\times 3^1\times {\mathrm{1427}}^1\times {\mathrm{1663}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 66533376

約数和(自身を除く): 38056164

約数列:

[1, 2, 3, 4, 6, 12, 1427, 1663, 2854, 3326, 4281, 4989, 5708, 6652, 8562, 9978, 17124, 19956, 2373101, 4746202, 7119303, 9492404, 14238606, 28477212]

約数ペア:

[(1, 28477212), (2, 14238606), (3, 9492404), (4, 7119303), (6, 4746202), (12, 2373101), (1427, 19956), (1663, 17124), (2854, 9978), (3326, 8562), (4281, 6652), (4989, 5708)]