64251852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{764903}}^1$

素因数の和:764917

約数の個数: 24

約数和(自身を含む): 171338496

約数和(自身を除く): 107086644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 764903, 1529806, 2294709, 3059612, 4589418, 5354321, 9178836, 10708642, 16062963, 21417284, 32125926, 64251852]

約数ペア:

[(1, 64251852), (2, 32125926), (3, 21417284), (4, 16062963), (6, 10708642), (7, 9178836), (12, 5354321), (14, 4589418), (21, 3059612), (28, 2294709), (42, 1529806), (84, 764903)]