68500978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8753}}^1$

素因数の和:8818

約数の個数: 32

約数和(自身を含む): 129419136

約数和(自身を除く): 60918158

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 8753, 17506, 61271, 113789, 122542, 227578, 376379, 752758, 796523, 1593046, 2634653, 4892927, 5269306, 9785854, 34250489, 68500978]

約数ペア:

[(1, 68500978), (2, 34250489), (7, 9785854), (13, 5269306), (14, 4892927), (26, 2634653), (43, 1593046), (86, 796523), (91, 752758), (182, 376379), (301, 227578), (559, 122542), (602, 113789), (1118, 61271), (3913, 17506), (7826, 8753)]