28205644032

素因数分解:

$2^8\times 3^2\times {\mathrm{71}}^1\times {\mathrm{172423}}^1$

素因数の和:172516

約数の個数: 108

約数和(自身を含む): 82469709504

約数和(自身を除く): 54264065472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 128, 142, 144, 192, 213, 256, 284, 288, 384, 426, 568, 576, 639, 768, 852, 1136, 1152, 1278, 1704, 2272, 2304, 2556, 3408, 4544, 5112, 6816, 9088, 10224, 13632, 18176, 20448, 27264, 40896, 54528, 81792, 163584, 172423, 344846, 517269, 689692, 1034538, 1379384, 1551807, 2069076, 2758768, 3103614, 4138152, 5517536, 6207228, 8276304, 11035072, 12242033, 12414456, 16552608, 22070144, 24484066, 24828912, 33105216, 36726099, 44140288, 48968132, 49657824, 66210432, 73452198, 97936264, 99315648, 110178297, 132420864, 146904396, 195872528, 198631296, 220356594, 293808792, 391745056, 397262592, 440713188, 587617584, 783490112, 881426376, 1175235168, 1566980224, 1762852752, 2350470336, 3133960448, 3525705504, 4700940672, 7051411008, 9401881344, 14102822016, 28205644032]

約数ペア:

[(1, 28205644032), (2, 14102822016), (3, 9401881344), (4, 7051411008), (6, 4700940672), (8, 3525705504), (9, 3133960448), (12, 2350470336), (16, 1762852752), (18, 1566980224), (24, 1175235168), (32, 881426376), (36, 783490112), (48, 587617584), (64, 440713188), (71, 397262592), (72, 391745056), (96, 293808792), (128, 220356594), (142, 198631296), (144, 195872528), (192, 146904396), (213, 132420864), (256, 110178297), (284, 99315648), (288, 97936264), (384, 73452198), (426, 66210432), (568, 49657824), (576, 48968132), (639, 44140288), (768, 36726099), (852, 33105216), (1136, 24828912), (1152, 24484066), (1278, 22070144), (1704, 16552608), (2272, 12414456), (2304, 12242033), (2556, 11035072), (3408, 8276304), (4544, 6207228), (5112, 5517536), (6816, 4138152), (9088, 3103614), (10224, 2758768), (13632, 2069076), (18176, 1551807), (20448, 1379384), (27264, 1034538), (40896, 689692), (54528, 517269), (81792, 344846), (163584, 172423)]