68743078

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{2999}}^1$

素因数の和:3231

約数の個数: 16

約数和(自身を含む): 105228000

約数和(自身を除く): 36484922

約数列:

[1, 2, 73, 146, 157, 314, 2999, 5998, 11461, 22922, 218927, 437854, 470843, 941686, 34371539, 68743078]

約数ペア:

[(1, 68743078), (2, 34371539), (73, 941686), (146, 470843), (157, 437854), (314, 218927), (2999, 22922), (5998, 11461)]