68878082

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1123}}^1$

素因数の和:1482

約数の個数: 32

約数和(自身を含む): 127650432

約数和(自身を除く): 58772350

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 337, 674, 1123, 2246, 2359, 4381, 4718, 7861, 8762, 14599, 15722, 29198, 30667, 61334, 102193, 204386, 378451, 756902, 2649157, 4919863, 5298314, 9839726, 34439041, 68878082]

約数ペア:

[(1, 68878082), (2, 34439041), (7, 9839726), (13, 5298314), (14, 4919863), (26, 2649157), (91, 756902), (182, 378451), (337, 204386), (674, 102193), (1123, 61334), (2246, 30667), (2359, 29198), (4381, 15722), (4718, 14599), (7861, 8762)]