28175092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2580

約数の個数: 36

約数和(自身を含む): 56575008

約数和(自身を除く): 28399916

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2531, 2783, 5062, 5566, 10124, 11132, 27841, 55682, 58213, 111364, 116426, 232852, 306251, 612502, 640343, 1225004, 1280686, 2561372, 7043773, 14087546, 28175092]

約数ペア:

[(1, 28175092), (2, 14087546), (4, 7043773), (11, 2561372), (22, 1280686), (23, 1225004), (44, 640343), (46, 612502), (92, 306251), (121, 232852), (242, 116426), (253, 111364), (484, 58213), (506, 55682), (1012, 27841), (2531, 11132), (2783, 10124), (5062, 5566)]