78168242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{719}}^1\times {\mathrm{2861}}^1$

素因数の和:3601

約数の個数: 16

約数和(自身を含む): 123638400

約数和(自身を除く): 45470158

約数列:

[1, 2, 19, 38, 719, 1438, 2861, 5722, 13661, 27322, 54359, 108718, 2057059, 4114118, 39084121, 78168242]

約数ペア:

[(1, 78168242), (2, 39084121), (19, 4114118), (38, 2057059), (719, 108718), (1438, 54359), (2861, 27322), (5722, 13661)]