39558022

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2857}}^1$

素因数の和:2932

約数の個数: 32

約数和(自身を含む): 72433152

約数和(自身を除く): 32875130

約数列:

[1, 2, 7, 14, 23, 43, 46, 86, 161, 301, 322, 602, 989, 1978, 2857, 5714, 6923, 13846, 19999, 39998, 65711, 122851, 131422, 245702, 459977, 859957, 919954, 1719914, 2825573, 5651146, 19779011, 39558022]

約数ペア:

[(1, 39558022), (2, 19779011), (7, 5651146), (14, 2825573), (23, 1719914), (43, 919954), (46, 859957), (86, 459977), (161, 245702), (301, 131422), (322, 122851), (602, 65711), (989, 39998), (1978, 19999), (2857, 13846), (5714, 6923)]