1056551216

素因数分解:

$2^4\times 7^1\times {\mathrm{9433493}}^1$

素因数の和:9433508

約数の個数: 20

約数和(自身を含む): 2339506512

約数和(自身を除く): 1282955296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 9433493, 18866986, 37733972, 66034451, 75467944, 132068902, 150935888, 264137804, 528275608, 1056551216]

約数ペア:

[(1, 1056551216), (2, 528275608), (4, 264137804), (7, 150935888), (8, 132068902), (14, 75467944), (16, 66034451), (28, 37733972), (56, 18866986), (112, 9433493)]