25743028

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 46368000

約数和(自身を除く): 20624972

約数列:

[1, 2, 4, 47, 94, 149, 188, 298, 596, 919, 1838, 3676, 7003, 14006, 28012, 43193, 86386, 136931, 172772, 273862, 547724, 6435757, 12871514, 25743028]

約数ペア:

[(1, 25743028), (2, 12871514), (4, 6435757), (47, 547724), (94, 273862), (149, 172772), (188, 136931), (298, 86386), (596, 43193), (919, 28012), (1838, 14006), (3676, 7003)]