64085896

素因数分解:

$2^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{10499}}^1$

素因数の和:10621

約数の個数: 32

約数和(自身を含む): 138600000

約数和(自身を除く): 74514104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 109, 218, 436, 763, 872, 1526, 3052, 6104, 10499, 20998, 41996, 73493, 83992, 146986, 293972, 587944, 1144391, 2288782, 4577564, 8010737, 9155128, 16021474, 32042948, 64085896]

約数ペア:

[(1, 64085896), (2, 32042948), (4, 16021474), (7, 9155128), (8, 8010737), (14, 4577564), (28, 2288782), (56, 1144391), (109, 587944), (218, 293972), (436, 146986), (763, 83992), (872, 73493), (1526, 41996), (3052, 20998), (6104, 10499)]