71133356

素因数分解:

$2^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{4561}}^1$

素因数の和:5129

約数の個数: 24

約数和(自身を含む): 142553376

約数和(自身を除く): 71420020

約数列:

[1, 2, 4, 7, 14, 28, 557, 1114, 2228, 3899, 4561, 7798, 9122, 15596, 18244, 31927, 63854, 127708, 2540477, 5080954, 10161908, 17783339, 35566678, 71133356]

約数ペア:

[(1, 71133356), (2, 35566678), (4, 17783339), (7, 10161908), (14, 5080954), (28, 2540477), (557, 127708), (1114, 63854), (2228, 31927), (3899, 18244), (4561, 15596), (7798, 9122)]