28080888

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{106367}}^1$

素因数の和:106387

約数の個数: 32

約数和(自身を含む): 76584960

約数和(自身を除く): 48504072

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 106367, 212734, 319101, 425468, 638202, 850936, 1170037, 1276404, 2340074, 2552808, 3510111, 4680148, 7020222, 9360296, 14040444, 28080888]

約数ペア:

[(1, 28080888), (2, 14040444), (3, 9360296), (4, 7020222), (6, 4680148), (8, 3510111), (11, 2552808), (12, 2340074), (22, 1276404), (24, 1170037), (33, 850936), (44, 638202), (66, 425468), (88, 319101), (132, 212734), (264, 106367)]