74134352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{243863}}^1$

素因数の和:243890

約数の個数: 20

約数和(自身を含む): 151195680

約数和(自身を除く): 77061328

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 243863, 487726, 975452, 1950904, 3901808, 4633397, 9266794, 18533588, 37067176, 74134352]

約数ペア:

[(1, 74134352), (2, 37067176), (4, 18533588), (8, 9266794), (16, 4633397), (19, 3901808), (38, 1950904), (76, 975452), (152, 487726), (304, 243863)]