67689370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{966991}}^1$

素因数の和:967005

約数の個数: 16

約数和(自身を含む): 139246848

約数和(自身を除く): 71557478

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 966991, 1933982, 4834955, 6768937, 9669910, 13537874, 33844685, 67689370]

約数ペア:

[(1, 67689370), (2, 33844685), (5, 13537874), (7, 9669910), (10, 6768937), (14, 4834955), (35, 1933982), (70, 966991)]