26647924

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{42433}}^1$

素因数の和:42594

約数の個数: 12

約数和(自身を含む): 46932004

約数和(自身を除く): 20284080

約数列:

[1, 2, 4, 157, 314, 628, 42433, 84866, 169732, 6661981, 13323962, 26647924]

約数ペア:

[(1, 26647924), (2, 13323962), (4, 6661981), (157, 169732), (314, 84866), (628, 42433)]