69881224

素因数分解:

$2^3\times 7^1\times {\mathrm{1247879}}^1$

素因数の和:1247892

約数の個数: 16

約数和(自身を含む): 149745600

約数和(自身を除く): 79864376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1247879, 2495758, 4991516, 8735153, 9983032, 17470306, 34940612, 69881224]

約数ペア:

[(1, 69881224), (2, 34940612), (4, 17470306), (7, 9983032), (8, 8735153), (14, 4991516), (28, 2495758), (56, 1247879)]