28893734

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1\times {\mathrm{719}}^1$

素因数の和:1075

約数の個数: 16

約数和(自身を含む): 44167680

約数和(自身を除く): 15273946

約数列:

[1, 2, 71, 142, 283, 566, 719, 1438, 20093, 40186, 51049, 102098, 203477, 406954, 14446867, 28893734]

約数ペア:

[(1, 28893734), (2, 14446867), (71, 406954), (142, 203477), (283, 102098), (566, 51049), (719, 40186), (1438, 20093)]