64818338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{857}}^1\times {\mathrm{2909}}^1$

素因数の和:3781

約数の個数: 16

約数和(自身を含む): 104864760

約数和(自身を除く): 40046422

約数列:

[1, 2, 13, 26, 857, 1714, 2909, 5818, 11141, 22282, 37817, 75634, 2493013, 4986026, 32409169, 64818338]

約数ペア:

[(1, 64818338), (2, 32409169), (13, 4986026), (26, 2493013), (857, 75634), (1714, 37817), (2909, 22282), (5818, 11141)]