68729846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1\times {\mathrm{1123}}^1$

素因数の和:1627

約数の個数: 16

約数和(自身を含む): 104882688

約数和(自身を除く): 36152842

約数列:

[1, 2, 71, 142, 431, 862, 1123, 2246, 30601, 61202, 79733, 159466, 484013, 968026, 34364923, 68729846]

約数ペア:

[(1, 68729846), (2, 34364923), (71, 968026), (142, 484013), (431, 159466), (862, 79733), (1123, 61202), (2246, 30601)]