66943702

素因数分解:

$2^1\times 7^2\times {\mathrm{337}}^1\times {\mathrm{2027}}^1$

素因数の和:2380

約数の個数: 24

約数和(自身を含む): 117214344

約数和(自身を除く): 50270642

約数列:

[1, 2, 7, 14, 49, 98, 337, 674, 2027, 2359, 4054, 4718, 14189, 16513, 28378, 33026, 99323, 198646, 683099, 1366198, 4781693, 9563386, 33471851, 66943702]

約数ペア:

[(1, 66943702), (2, 33471851), (7, 9563386), (14, 4781693), (49, 1366198), (98, 683099), (337, 198646), (674, 99323), (2027, 33026), (2359, 28378), (4054, 16513), (4718, 14189)]