28842685

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{719}}^1$

素因数の和:908

約数の個数: 16

約数和(自身を含む): 35458560

約数和(自身を除く): 6615875

約数列:

[1, 5, 71, 113, 355, 565, 719, 3595, 8023, 40115, 51049, 81247, 255245, 406235, 5768537, 28842685]

約数ペア:

[(1, 28842685), (5, 5768537), (71, 406235), (113, 255245), (355, 81247), (565, 51049), (719, 40115), (3595, 8023)]