68815162

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{33503}}^1$

素因数の和:33597

約数の個数: 16

約数和(自身を含む): 112573440

約数和(自身を除く): 43758278

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 33503, 67006, 435539, 871078, 2646737, 5293474, 34407581, 68815162]

約数ペア:

[(1, 68815162), (2, 34407581), (13, 5293474), (26, 2646737), (79, 871078), (158, 435539), (1027, 67006), (2054, 33503)]