68306672126

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443549819}}^1$

素因数の和:443549839

約数の個数: 16

約数和(自身を含む): 127742348160

約数和(自身を除く): 59435676034

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443549819, 887099638, 3104848733, 4879048009, 6209697466, 9758096018, 34153336063, 68306672126]

約数ペア:

[(1, 68306672126), (2, 34153336063), (7, 9758096018), (11, 6209697466), (14, 4879048009), (22, 3104848733), (77, 887099638), (154, 443549819)]