28366986

素因数分解:

$2^1\times 3^1\times {\mathrm{1979}}^1\times {\mathrm{2389}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 56786400

約数和(自身を除く): 28419414

約数列:

[1, 2, 3, 6, 1979, 2389, 3958, 4778, 5937, 7167, 11874, 14334, 4727831, 9455662, 14183493, 28366986]

約数ペア:

[(1, 28366986), (2, 14183493), (3, 9455662), (6, 4727831), (1979, 14334), (2389, 11874), (3958, 7167), (4778, 5937)]