28162288

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{22859}}^1$

素因数の和:22885

約数の個数: 40

約数和(自身を含む): 68031360

約数和(自身を除く): 39869072

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 22859, 45718, 91436, 160013, 182872, 251449, 320026, 365744, 502898, 640052, 1005796, 1280104, 1760143, 2011592, 2560208, 3520286, 4023184, 7040572, 14081144, 28162288]

約数ペア:

[(1, 28162288), (2, 14081144), (4, 7040572), (7, 4023184), (8, 3520286), (11, 2560208), (14, 2011592), (16, 1760143), (22, 1280104), (28, 1005796), (44, 640052), (56, 502898), (77, 365744), (88, 320026), (112, 251449), (154, 182872), (176, 160013), (308, 91436), (616, 45718), (1232, 22859)]