69336428

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23143}}^1$

素因数の和:23261

約数の個数: 24

約数和(自身を含む): 139974912

約数和(自身を除く): 70638484

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 23143, 46286, 92572, 162001, 324002, 648004, 2476301, 4952602, 9905204, 17334107, 34668214, 69336428]

約数ペア:

[(1, 69336428), (2, 34668214), (4, 17334107), (7, 9905204), (14, 4952602), (28, 2476301), (107, 648004), (214, 324002), (428, 162001), (749, 92572), (1498, 46286), (2996, 23143)]