11728264

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 22680000

約数和(自身を除く): 10951736

約数列:

[1, 2, 4, 8, 53, 106, 139, 199, 212, 278, 398, 424, 556, 796, 1112, 1592, 7367, 10547, 14734, 21094, 27661, 29468, 42188, 55322, 58936, 84376, 110644, 221288, 1466033, 2932066, 5864132, 11728264]

約数ペア:

[(1, 11728264), (2, 5864132), (4, 2932066), (8, 1466033), (53, 221288), (106, 110644), (139, 84376), (199, 58936), (212, 55322), (278, 42188), (398, 29468), (424, 27661), (556, 21094), (796, 14734), (1112, 10547), (1592, 7367)]