68784982

素因数分解:

$2^1\times 7^1\times {\mathrm{661}}^1\times {\mathrm{7433}}^1$

素因数の和:8103

約数の個数: 16

約数和(自身を含む): 118111392

約数和(自身を除く): 49326410

約数列:

[1, 2, 7, 14, 661, 1322, 4627, 7433, 9254, 14866, 52031, 104062, 4913213, 9826426, 34392491, 68784982]

約数ペア:

[(1, 68784982), (2, 34392491), (7, 9826426), (14, 4913213), (661, 104062), (1322, 52031), (4627, 14866), (7433, 9254)]