28147156912

素因数分解:

$2^4\times 7^1\times {\mathrm{251313901}}^1$

素因数の和:251313916

約数の個数: 20

約数和(自身を含む): 62325847696

約数和(自身を除く): 34178690784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 251313901, 502627802, 1005255604, 1759197307, 2010511208, 3518394614, 4021022416, 7036789228, 14073578456, 28147156912]

約数ペア:

[(1, 28147156912), (2, 14073578456), (4, 7036789228), (7, 4021022416), (8, 3518394614), (14, 2010511208), (16, 1759197307), (28, 1005255604), (56, 502627802), (112, 251313901)]