28513364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12227}}^1$

素因数の和:12295

約数の個数: 24

約数和(自身を含む): 55466208

約数和(自身を除く): 26952844

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 12227, 24454, 48908, 134497, 268994, 537988, 648031, 1296062, 2592124, 7128341, 14256682, 28513364]

約数ペア:

[(1, 28513364), (2, 14256682), (4, 7128341), (11, 2592124), (22, 1296062), (44, 648031), (53, 537988), (106, 268994), (212, 134497), (583, 48908), (1166, 24454), (2332, 12227)]