26888934368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1571}}^1\times {\mathrm{28151}}^1$

素因数の和:29751

約数の個数: 48

約数和(自身を含む): 55761229440

約数和(自身を除く): 28872295072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1571, 3142, 6284, 12568, 25136, 28151, 29849, 50272, 56302, 59698, 112604, 119396, 225208, 238792, 450416, 477584, 534869, 900832, 955168, 1069738, 2139476, 4278952, 8557904, 17115808, 44225221, 88450442, 176900884, 353801768, 707603536, 840279199, 1415207072, 1680558398, 3361116796, 6722233592, 13444467184, 26888934368]

約数ペア:

[(1, 26888934368), (2, 13444467184), (4, 6722233592), (8, 3361116796), (16, 1680558398), (19, 1415207072), (32, 840279199), (38, 707603536), (76, 353801768), (152, 176900884), (304, 88450442), (608, 44225221), (1571, 17115808), (3142, 8557904), (6284, 4278952), (12568, 2139476), (25136, 1069738), (28151, 955168), (29849, 900832), (50272, 534869), (56302, 477584), (59698, 450416), (112604, 238792), (119396, 225208)]