28322042

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{28493}}^1$

素因数の和:28573

約数の個数: 16

約数和(自身を含む): 49237632

約数和(自身を除く): 20915590

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 28493, 56986, 199451, 398902, 2023003, 4046006, 14161021, 28322042]

約数ペア:

[(1, 28322042), (2, 14161021), (7, 4046006), (14, 2023003), (71, 398902), (142, 199451), (497, 56986), (994, 28493)]