28732193

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3016

約数の個数: 16

約数和(自身を含む): 35199360

約数和(自身を除く): 6467167

約数列:

[1, 7, 17, 83, 119, 581, 1411, 2909, 9877, 20363, 49453, 241447, 346171, 1690129, 4104599, 28732193]

約数ペア:

[(1, 28732193), (7, 4104599), (17, 1690129), (83, 346171), (119, 241447), (581, 49453), (1411, 20363), (2909, 9877)]