27657286

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{523}}^1$

素因数の和:855

約数の個数: 16

約数和(自身を含む): 42085584

約数和(自身を除く): 14428298

約数列:

[1, 2, 137, 193, 274, 386, 523, 1046, 26441, 52882, 71651, 100939, 143302, 201878, 13828643, 27657286]

約数ペア:

[(1, 27657286), (2, 13828643), (137, 201878), (193, 143302), (274, 100939), (386, 71651), (523, 52882), (1046, 26441)]