56621992

素因数分解:

$2^3\times 7^1\times {\mathrm{1011107}}^1$

素因数の和:1011120

約数の個数: 16

約数和(自身を含む): 121332960

約数和(自身を除く): 64710968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1011107, 2022214, 4044428, 7077749, 8088856, 14155498, 28310996, 56621992]

約数ペア:

[(1, 56621992), (2, 28310996), (4, 14155498), (7, 8088856), (8, 7077749), (14, 4044428), (28, 2022214), (56, 1011107)]