28185344

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{10009}}^1$

素因数の和:10036

約数の個数: 36

約数和(自身を含む): 61381320

約数和(自身を除く): 33195976

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 704, 1408, 2816, 10009, 20018, 40036, 80072, 110099, 160144, 220198, 320288, 440396, 640576, 880792, 1281152, 1761584, 2562304, 3523168, 7046336, 14092672, 28185344]

約数ペア:

[(1, 28185344), (2, 14092672), (4, 7046336), (8, 3523168), (11, 2562304), (16, 1761584), (22, 1281152), (32, 880792), (44, 640576), (64, 440396), (88, 320288), (128, 220198), (176, 160144), (256, 110099), (352, 80072), (704, 40036), (1408, 20018), (2816, 10009)]