68145224

素因数分解:

$2^3\times 7^1\times {\mathrm{1216879}}^1$

素因数の和:1216892

約数の個数: 16

約数和(自身を含む): 146025600

約数和(自身を除く): 77880376

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1216879, 2433758, 4867516, 8518153, 9735032, 17036306, 34072612, 68145224]

約数ペア:

[(1, 68145224), (2, 34072612), (4, 17036306), (7, 9735032), (8, 8518153), (14, 4867516), (28, 2433758), (56, 1216879)]