71528642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{5107}}^1$

素因数の和:5305

約数の個数: 16

約数和(自身を含む): 110332800

約数和(自身を除く): 38804158

約数列:

[1, 2, 47, 94, 149, 298, 5107, 7003, 10214, 14006, 240029, 480058, 760943, 1521886, 35764321, 71528642]

約数ペア:

[(1, 71528642), (2, 35764321), (47, 1521886), (94, 760943), (149, 480058), (298, 240029), (5107, 14006), (7003, 10214)]