64479506

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{1279}}^1$

素因数の和:1578

約数の個数: 32

約数和(自身を含む): 119562240

約数和(自身を除く): 55082734

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 277, 554, 1279, 1939, 2558, 3601, 3878, 7202, 8953, 16627, 17906, 25207, 33254, 50414, 116389, 232778, 354283, 708566, 2479981, 4605679, 4959962, 9211358, 32239753, 64479506]

約数ペア:

[(1, 64479506), (2, 32239753), (7, 9211358), (13, 4959962), (14, 4605679), (26, 2479981), (91, 708566), (182, 354283), (277, 232778), (554, 116389), (1279, 50414), (1939, 33254), (2558, 25207), (3601, 17906), (3878, 16627), (7202, 8953)]