68478046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{10169}}^1$

素因数の和:10228

約数の個数: 32

約数和(自身を含む): 129850560

約数和(自身を除く): 61372514

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 91, 182, 259, 481, 518, 962, 3367, 6734, 10169, 20338, 71183, 132197, 142366, 264394, 376253, 752506, 925379, 1850758, 2633771, 4891289, 5267542, 9782578, 34239023, 68478046]

約数ペア:

[(1, 68478046), (2, 34239023), (7, 9782578), (13, 5267542), (14, 4891289), (26, 2633771), (37, 1850758), (74, 925379), (91, 752506), (182, 376253), (259, 264394), (481, 142366), (518, 132197), (962, 71183), (3367, 20338), (6734, 10169)]