68874338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{9041}}^1$

素因数の和:9349

約数の個数: 16

約数和(自身を含む): 111650616

約数和(自身を除く): 42776278

約数列:

[1, 2, 13, 26, 293, 586, 3809, 7618, 9041, 18082, 117533, 235066, 2649013, 5298026, 34437169, 68874338]

約数ペア:

[(1, 68874338), (2, 34437169), (13, 5298026), (26, 2649013), (293, 235066), (586, 117533), (3809, 18082), (7618, 9041)]