68615228

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{141767}}^1$

素因数の和:141793

約数の個数: 18

約数和(自身を含む): 131986008

約数和(自身を除く): 63370780

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 141767, 283534, 567068, 1559437, 3118874, 6237748, 17153807, 34307614, 68615228]

約数ペア:

[(1, 68615228), (2, 34307614), (4, 17153807), (11, 6237748), (22, 3118874), (44, 1559437), (121, 567068), (242, 283534), (484, 141767)]