47986262

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1667}}^1$

素因数の和:2095

約数の個数: 16

約数和(自身を含む): 74159280

約数和(自身を除く): 26173018

約数列:

[1, 2, 37, 74, 389, 778, 1667, 3334, 14393, 28786, 61679, 123358, 648463, 1296926, 23993131, 47986262]

約数ペア:

[(1, 47986262), (2, 23993131), (37, 1296926), (74, 648463), (389, 123358), (778, 61679), (1667, 28786), (3334, 14393)]