22004836

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:808

約数の個数: 48

約数和(自身を含む): 46964736

約数和(自身を除く): 24959900

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 727, 1081, 1316, 1454, 2162, 2908, 4324, 5089, 7567, 10178, 15134, 16721, 20356, 30268, 33442, 34169, 66884, 68338, 117047, 136676, 234094, 239183, 468188, 478366, 785887, 956732, 1571774, 3143548, 5501209, 11002418, 22004836]

約数ペア:

[(1, 22004836), (2, 11002418), (4, 5501209), (7, 3143548), (14, 1571774), (23, 956732), (28, 785887), (46, 478366), (47, 468188), (92, 239183), (94, 234094), (161, 136676), (188, 117047), (322, 68338), (329, 66884), (644, 34169), (658, 33442), (727, 30268), (1081, 20356), (1316, 16721), (1454, 15134), (2162, 10178), (2908, 7567), (4324, 5089)]