68340298

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{233}}^1\times {\mathrm{389}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 114987600

約数和(自身を除く): 46647302

約数列:

[1, 2, 13, 26, 29, 58, 233, 377, 389, 466, 754, 778, 3029, 5057, 6058, 6757, 10114, 11281, 13514, 22562, 87841, 90637, 146653, 175682, 181274, 293306, 1178281, 2356562, 2628473, 5256946, 34170149, 68340298]

約数ペア:

[(1, 68340298), (2, 34170149), (13, 5256946), (26, 2628473), (29, 2356562), (58, 1178281), (233, 293306), (377, 181274), (389, 175682), (466, 146653), (754, 90637), (778, 87841), (3029, 22562), (5057, 13514), (6058, 11281), (6757, 10114)]