27494468

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{43781}}^1$

素因数の和:43942

約数の個数: 12

約数和(自身を含む): 48422892

約数和(自身を除く): 20928424

約数列:

[1, 2, 4, 157, 314, 628, 43781, 87562, 175124, 6873617, 13747234, 27494468]

約数ペア:

[(1, 27494468), (2, 13747234), (4, 6873617), (157, 175124), (314, 87562), (628, 43781)]