68913266

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{11551}}^1$

素因数の和:11729

約数の個数: 16

約数和(自身を含む): 109512960

約数和(自身を除く): 40599694

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 11551, 23102, 219469, 438938, 1813507, 3627014, 34456633, 68913266]

約数ペア:

[(1, 68913266), (2, 34456633), (19, 3627014), (38, 1813507), (157, 438938), (314, 219469), (2983, 23102), (5966, 11551)]