27431492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4909}}^1$

素因数の和:5051

約数の個数: 24

約数和(自身を含む): 52792320

約数和(自身を除く): 25360828

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 4909, 5588, 9818, 19636, 53999, 107998, 215996, 623443, 1246886, 2493772, 6857873, 13715746, 27431492]

約数ペア:

[(1, 27431492), (2, 13715746), (4, 6857873), (11, 2493772), (22, 1246886), (44, 623443), (127, 215996), (254, 107998), (508, 53999), (1397, 19636), (2794, 9818), (4909, 5588)]