28386282

素因数分解:

$2^1\times 3^1\times {\mathrm{1987}}^1\times {\mathrm{2381}}^1$

素因数の和:4373

約数の個数: 16

約数和(自身を含む): 56824992

約数和(自身を除く): 28438710

約数列:

[1, 2, 3, 6, 1987, 2381, 3974, 4762, 5961, 7143, 11922, 14286, 4731047, 9462094, 14193141, 28386282]

約数ペア:

[(1, 28386282), (2, 14193141), (3, 9462094), (6, 4731047), (1987, 14286), (2381, 11922), (3974, 7143), (4762, 5961)]