68918662

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{7057}}^1$

素因数の和:7335

約数の個数: 16

約数和(自身を含む): 109257840

約数和(自身を除く): 40339178

約数列:

[1, 2, 19, 38, 257, 514, 4883, 7057, 9766, 14114, 134083, 268166, 1813649, 3627298, 34459331, 68918662]

約数ペア:

[(1, 68918662), (2, 34459331), (19, 3627298), (38, 1813649), (257, 268166), (514, 134083), (4883, 14114), (7057, 9766)]