71756882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{7901}}^1$

素因数の和:8161

約数の個数: 16

約数和(自身を含む): 113788800

約数和(自身を除く): 42031918

約数列:

[1, 2, 19, 38, 239, 478, 4541, 7901, 9082, 15802, 150119, 300238, 1888339, 3776678, 35878441, 71756882]

約数ペア:

[(1, 71756882), (2, 35878441), (19, 3776678), (38, 1888339), (239, 300238), (478, 150119), (4541, 15802), (7901, 9082)]