76884944

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{252911}}^1$

素因数の和:252938

約数の個数: 20

約数和(自身を含む): 156805440

約数和(自身を除く): 79920496

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 252911, 505822, 1011644, 2023288, 4046576, 4805309, 9610618, 19221236, 38442472, 76884944]

約数ペア:

[(1, 76884944), (2, 38442472), (4, 19221236), (8, 9610618), (16, 4805309), (19, 4046576), (38, 2023288), (76, 1011644), (152, 505822), (304, 252911)]