28675584

素因数分解:

$2^9\times 3^2\times 7^2\times {\mathrm{127}}^1$

素因数の和:165

約数の個数: 180

約数和(自身を含む): 97029504

約数和(自身を除く): 68353920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 127, 128, 144, 147, 168, 192, 196, 224, 252, 254, 256, 288, 294, 336, 381, 384, 392, 441, 448, 504, 508, 512, 576, 588, 672, 762, 768, 784, 882, 889, 896, 1008, 1016, 1143, 1152, 1176, 1344, 1524, 1536, 1568, 1764, 1778, 1792, 2016, 2032, 2286, 2304, 2352, 2667, 2688, 3048, 3136, 3528, 3556, 3584, 4032, 4064, 4572, 4608, 4704, 5334, 5376, 6096, 6223, 6272, 7056, 7112, 8001, 8064, 8128, 9144, 9408, 10668, 10752, 12192, 12446, 12544, 14112, 14224, 16002, 16128, 16256, 18288, 18669, 18816, 21336, 24384, 24892, 25088, 28224, 28448, 32004, 32256, 32512, 36576, 37338, 37632, 42672, 48768, 49784, 56007, 56448, 56896, 64008, 65024, 73152, 74676, 75264, 85344, 97536, 99568, 112014, 112896, 113792, 128016, 146304, 149352, 170688, 195072, 199136, 224028, 225792, 227584, 256032, 292608, 298704, 341376, 398272, 448056, 455168, 512064, 585216, 597408, 682752, 796544, 896112, 1024128, 1194816, 1365504, 1593088, 1792224, 2048256, 2389632, 3186176, 3584448, 4096512, 4779264, 7168896, 9558528, 14337792, 28675584]

約数ペア:

[(1, 28675584), (2, 14337792), (3, 9558528), (4, 7168896), (6, 4779264), (7, 4096512), (8, 3584448), (9, 3186176), (12, 2389632), (14, 2048256), (16, 1792224), (18, 1593088), (21, 1365504), (24, 1194816), (28, 1024128), (32, 896112), (36, 796544), (42, 682752), (48, 597408), (49, 585216), (56, 512064), (63, 455168), (64, 448056), (72, 398272), (84, 341376), (96, 298704), (98, 292608), (112, 256032), (126, 227584), (127, 225792), (128, 224028), (144, 199136), (147, 195072), (168, 170688), (192, 149352), (196, 146304), (224, 128016), (252, 113792), (254, 112896), (256, 112014), (288, 99568), (294, 97536), (336, 85344), (381, 75264), (384, 74676), (392, 73152), (441, 65024), (448, 64008), (504, 56896), (508, 56448), (512, 56007), (576, 49784), (588, 48768), (672, 42672), (762, 37632), (768, 37338), (784, 36576), (882, 32512), (889, 32256), (896, 32004), (1008, 28448), (1016, 28224), (1143, 25088), (1152, 24892), (1176, 24384), (1344, 21336), (1524, 18816), (1536, 18669), (1568, 18288), (1764, 16256), (1778, 16128), (1792, 16002), (2016, 14224), (2032, 14112), (2286, 12544), (2304, 12446), (2352, 12192), (2667, 10752), (2688, 10668), (3048, 9408), (3136, 9144), (3528, 8128), (3556, 8064), (3584, 8001), (4032, 7112), (4064, 7056), (4572, 6272), (4608, 6223), (4704, 6096), (5334, 5376)]