64770132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{771073}}^1$

素因数の和:771087

約数の個数: 24

約数和(自身を含む): 172720576

約数和(自身を除く): 107950444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 771073, 1542146, 2313219, 3084292, 4626438, 5397511, 9252876, 10795022, 16192533, 21590044, 32385066, 64770132]

約数ペア:

[(1, 64770132), (2, 32385066), (3, 21590044), (4, 16192533), (6, 10795022), (7, 9252876), (12, 5397511), (14, 4626438), (21, 3084292), (28, 2313219), (42, 1542146), (84, 771073)]