71865224

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{64627}}^1$

素因数の和:64772

約数の個数: 16

約数和(自身を含む): 135718800

約数和(自身を除く): 63853576

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 64627, 129254, 258508, 517016, 8983153, 17966306, 35932612, 71865224]

約数ペア:

[(1, 71865224), (2, 35932612), (4, 17966306), (8, 8983153), (139, 517016), (278, 258508), (556, 129254), (1112, 64627)]