28786571424

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2562907}}^1$

素因数の和:2562939

約数の個数: 96

約数和(自身を含む): 90419394240

約数和(自身を除く): 61632822816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 72, 78, 96, 104, 108, 117, 144, 156, 208, 216, 234, 288, 312, 351, 416, 432, 468, 624, 702, 864, 936, 1248, 1404, 1872, 2808, 3744, 5616, 11232, 2562907, 5125814, 7688721, 10251628, 15377442, 20503256, 23066163, 30754884, 33317791, 41006512, 46132326, 61509768, 66635582, 69198489, 82013024, 92264652, 99953373, 123019536, 133271164, 138396978, 184529304, 199906746, 246039072, 266542328, 276793956, 299860119, 369058608, 399813492, 533084656, 553587912, 599720238, 738117216, 799626984, 899580357, 1066169312, 1107175824, 1199440476, 1599253968, 1799160714, 2214351648, 2398880952, 3198507936, 3598321428, 4797761904, 7196642856, 9595523808, 14393285712, 28786571424]

約数ペア:

[(1, 28786571424), (2, 14393285712), (3, 9595523808), (4, 7196642856), (6, 4797761904), (8, 3598321428), (9, 3198507936), (12, 2398880952), (13, 2214351648), (16, 1799160714), (18, 1599253968), (24, 1199440476), (26, 1107175824), (27, 1066169312), (32, 899580357), (36, 799626984), (39, 738117216), (48, 599720238), (52, 553587912), (54, 533084656), (72, 399813492), (78, 369058608), (96, 299860119), (104, 276793956), (108, 266542328), (117, 246039072), (144, 199906746), (156, 184529304), (208, 138396978), (216, 133271164), (234, 123019536), (288, 99953373), (312, 92264652), (351, 82013024), (416, 69198489), (432, 66635582), (468, 61509768), (624, 46132326), (702, 41006512), (864, 33317791), (936, 30754884), (1248, 23066163), (1404, 20503256), (1872, 15377442), (2808, 10251628), (3744, 7688721), (5616, 5125814), (11232, 2562907)]