68103788

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{3881}}^1$

素因数の和:4033

約数の個数: 24

約数和(自身を含む): 123261264

約数和(自身を除く): 55157476

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 3881, 4387, 7762, 8774, 15524, 17548, 159121, 318242, 415267, 636484, 830534, 1661068, 17025947, 34051894, 68103788]

約数ペア:

[(1, 68103788), (2, 34051894), (4, 17025947), (41, 1661068), (82, 830534), (107, 636484), (164, 415267), (214, 318242), (428, 159121), (3881, 17548), (4387, 15524), (7762, 8774)]