71871224

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{472837}}^1$

素因数の和:472862

約数の個数: 16

約数和(自身を含む): 141851400

約数和(自身を除く): 69980176

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 472837, 945674, 1891348, 3782696, 8983903, 17967806, 35935612, 71871224]

約数ペア:

[(1, 71871224), (2, 35935612), (4, 17967806), (8, 8983903), (19, 3782696), (38, 1891348), (76, 945674), (152, 472837)]