28283994

素因数分解:

$2^1\times 3^2\times {\mathrm{563}}^1\times {\mathrm{2791}}^1$

素因数の和:3362

約数の個数: 24

約数和(自身を含む): 61412832

約数和(自身を除く): 33128838

約数列:

[1, 2, 3, 6, 9, 18, 563, 1126, 1689, 2791, 3378, 5067, 5582, 8373, 10134, 16746, 25119, 50238, 1571333, 3142666, 4713999, 9427998, 14141997, 28283994]

約数ペア:

[(1, 28283994), (2, 14141997), (3, 9427998), (6, 4713999), (9, 3142666), (18, 1571333), (563, 50238), (1126, 25119), (1689, 16746), (2791, 10134), (3378, 8373), (5067, 5582)]