67089268

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{947}}^1$

素因数の和:1239

約数の個数: 24

約数和(自身を含む): 119448000

約数和(自身を除く): 52358732

約数列:

[1, 2, 4, 89, 178, 199, 356, 398, 796, 947, 1894, 3788, 17711, 35422, 70844, 84283, 168566, 188453, 337132, 376906, 753812, 16772317, 33544634, 67089268]

約数ペア:

[(1, 67089268), (2, 33544634), (4, 16772317), (89, 753812), (178, 376906), (199, 337132), (356, 188453), (398, 168566), (796, 84283), (947, 70844), (1894, 35422), (3788, 17711)]