27954004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{1283}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 52849440

約数和(自身を除く): 24895436

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1283, 1676, 2566, 5132, 5447, 10894, 16679, 21788, 33358, 66716, 537577, 1075154, 2150308, 6988501, 13977002, 27954004]

約数ペア:

[(1, 27954004), (2, 13977002), (4, 6988501), (13, 2150308), (26, 1075154), (52, 537577), (419, 66716), (838, 33358), (1283, 21788), (1676, 16679), (2566, 10894), (5132, 5447)]