28954272

素因数分解:

$2^5\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1531}}^1$

素因数の和:1741

約数の個数: 48

約数和(自身を含む): 76440672

約数和(自身を除く): 47486400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 197, 394, 591, 788, 1182, 1531, 1576, 2364, 3062, 3152, 4593, 4728, 6124, 6304, 9186, 9456, 12248, 18372, 18912, 24496, 36744, 48992, 73488, 146976, 301607, 603214, 904821, 1206428, 1809642, 2412856, 3619284, 4825712, 7238568, 9651424, 14477136, 28954272]

約数ペア:

[(1, 28954272), (2, 14477136), (3, 9651424), (4, 7238568), (6, 4825712), (8, 3619284), (12, 2412856), (16, 1809642), (24, 1206428), (32, 904821), (48, 603214), (96, 301607), (197, 146976), (394, 73488), (591, 48992), (788, 36744), (1182, 24496), (1531, 18912), (1576, 18372), (2364, 12248), (3062, 9456), (3152, 9186), (4593, 6304), (4728, 6124)]