8063888

素因数分解:

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

素因数の和:72014

約数の個数: 20

約数和(自身を含む): 17856000

約数和(自身を除く): 9792112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 71999, 143998, 287996, 503993, 575992, 1007986, 1151984, 2015972, 4031944, 8063888]

約数ペア:

[(1, 8063888), (2, 4031944), (4, 2015972), (7, 1151984), (8, 1007986), (14, 575992), (16, 503993), (28, 287996), (56, 143998), (112, 71999)]