73127956

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{1667}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 139831776

約数和(自身を除く): 66703820

約数列:

[1, 2, 4, 11, 22, 44, 997, 1667, 1994, 3334, 3988, 6668, 10967, 18337, 21934, 36674, 43868, 73348, 1661999, 3323998, 6647996, 18281989, 36563978, 73127956]

約数ペア:

[(1, 73127956), (2, 36563978), (4, 18281989), (11, 6647996), (22, 3323998), (44, 1661999), (997, 73348), (1667, 43868), (1994, 36674), (3334, 21934), (3988, 18337), (6668, 10967)]