72093712

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{4903}}^1$

素因数の和:5830

約数の個数: 20

約数和(自身を含む): 139862080

約数和(自身を除く): 67768368

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 4903, 7352, 9806, 14704, 19612, 39224, 78448, 4505857, 9011714, 18023428, 36046856, 72093712]

約数ペア:

[(1, 72093712), (2, 36046856), (4, 18023428), (8, 9011714), (16, 4505857), (919, 78448), (1838, 39224), (3676, 19612), (4903, 14704), (7352, 9806)]