22525228

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 45158400

約数和(自身を除く): 22633172

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 127, 139, 254, 278, 319, 508, 556, 638, 1276, 1397, 1529, 2794, 3058, 3683, 4031, 5588, 6116, 7366, 8062, 14732, 16124, 17653, 35306, 40513, 44341, 70612, 81026, 88682, 162052, 177364, 194183, 388366, 511937, 776732, 1023874, 2047748, 5631307, 11262614, 22525228]

約数ペア:

[(1, 22525228), (2, 11262614), (4, 5631307), (11, 2047748), (22, 1023874), (29, 776732), (44, 511937), (58, 388366), (116, 194183), (127, 177364), (139, 162052), (254, 88682), (278, 81026), (319, 70612), (508, 44341), (556, 40513), (638, 35306), (1276, 17653), (1397, 16124), (1529, 14732), (2794, 8062), (3058, 7366), (3683, 6116), (4031, 5588)]