63894992

素因数分解:

$2^4\times 7^1\times {\mathrm{570491}}^1$

素因数の和:570506

約数の個数: 20

約数和(自身を含む): 141482016

約数和(自身を除く): 77587024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 570491, 1140982, 2281964, 3993437, 4563928, 7986874, 9127856, 15973748, 31947496, 63894992]

約数ペア:

[(1, 63894992), (2, 31947496), (4, 15973748), (7, 9127856), (8, 7986874), (14, 4563928), (16, 3993437), (28, 2281964), (56, 1140982), (112, 570491)]