71648164

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134677}}^1$

素因数の和:134707

約数の個数: 24

約数和(自身を含む): 150839360

約数和(自身を除く): 79191196

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134677, 269354, 538708, 942739, 1885478, 2558863, 3770956, 5117726, 10235452, 17912041, 35824082, 71648164]

約数ペア:

[(1, 71648164), (2, 35824082), (4, 17912041), (7, 10235452), (14, 5117726), (19, 3770956), (28, 2558863), (38, 1885478), (76, 942739), (133, 538708), (266, 269354), (532, 134677)]