28481226

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{14341}}^1$

素因数の和:14677

約数の個数: 16

約数和(自身を含む): 57138528

約数和(自身を除く): 28657302

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 14341, 28682, 43023, 86046, 4746871, 9493742, 14240613, 28481226]

約数ペア:

[(1, 28481226), (2, 14240613), (3, 9493742), (6, 4746871), (331, 86046), (662, 43023), (993, 28682), (1986, 14341)]