56447216

素因数分解:

$2^4\times 7^2\times {\mathrm{71999}}^1$

素因数の和:72021

約数の個数: 30

約数和(自身を含む): 127224000

約数和(自身を除く): 70776784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 71999, 143998, 287996, 503993, 575992, 1007986, 1151984, 2015972, 3527951, 4031944, 7055902, 8063888, 14111804, 28223608, 56447216]

約数ペア:

[(1, 56447216), (2, 28223608), (4, 14111804), (7, 8063888), (8, 7055902), (14, 4031944), (16, 3527951), (28, 2015972), (49, 1151984), (56, 1007986), (98, 575992), (112, 503993), (196, 287996), (392, 143998), (784, 71999)]