67687474

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{7573}}^1$

素因数の和:7725

約数の個数: 16

約数和(自身を含む): 104975640

約数和(自身を除く): 37288166

約数列:

[1, 2, 41, 82, 109, 218, 4469, 7573, 8938, 15146, 310493, 620986, 825457, 1650914, 33843737, 67687474]

約数ペア:

[(1, 67687474), (2, 33843737), (41, 1650914), (82, 825457), (109, 620986), (218, 310493), (4469, 15146), (7573, 8938)]