71145508

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{34807}}^1$

素因数の和:34891

約数の個数: 24

約数和(自身を含む): 144244352

約数和(自身を除く): 73098844

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 34807, 69614, 139228, 243649, 487298, 974596, 2540911, 5081822, 10163644, 17786377, 35572754, 71145508]

約数ペア:

[(1, 71145508), (2, 35572754), (4, 17786377), (7, 10163644), (14, 5081822), (28, 2540911), (73, 974596), (146, 487298), (292, 243649), (511, 139228), (1022, 69614), (2044, 34807)]