28319808

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 168

約数和(自身を含む): 87562944

約数和(自身を除く): 59243136

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 23, 24, 32, 33, 44, 46, 48, 53, 64, 66, 69, 88, 92, 96, 106, 121, 132, 138, 159, 176, 184, 192, 212, 242, 253, 264, 276, 318, 352, 363, 368, 424, 484, 506, 528, 552, 583, 636, 704, 726, 736, 759, 848, 968, 1012, 1056, 1104, 1166, 1219, 1272, 1452, 1472, 1518, 1696, 1749, 1936, 2024, 2112, 2208, 2332, 2438, 2544, 2783, 2904, 3036, 3392, 3498, 3657, 3872, 4048, 4416, 4664, 4876, 5088, 5566, 5808, 6072, 6413, 6996, 7314, 7744, 8096, 8349, 9328, 9752, 10176, 11132, 11616, 12144, 12826, 13409, 13992, 14628, 16192, 16698, 18656, 19239, 19504, 22264, 23232, 24288, 25652, 26818, 27984, 29256, 33396, 37312, 38478, 39008, 40227, 44528, 48576, 51304, 53636, 55968, 58512, 66792, 76956, 78016, 80454, 89056, 102608, 107272, 111936, 117024, 133584, 147499, 153912, 160908, 178112, 205216, 214544, 234048, 267168, 294998, 307824, 321816, 410432, 429088, 442497, 534336, 589996, 615648, 643632, 858176, 884994, 1179992, 1231296, 1287264, 1769988, 2359984, 2574528, 3539976, 4719968, 7079952, 9439936, 14159904, 28319808]

約数ペア:

[(1, 28319808), (2, 14159904), (3, 9439936), (4, 7079952), (6, 4719968), (8, 3539976), (11, 2574528), (12, 2359984), (16, 1769988), (22, 1287264), (23, 1231296), (24, 1179992), (32, 884994), (33, 858176), (44, 643632), (46, 615648), (48, 589996), (53, 534336), (64, 442497), (66, 429088), (69, 410432), (88, 321816), (92, 307824), (96, 294998), (106, 267168), (121, 234048), (132, 214544), (138, 205216), (159, 178112), (176, 160908), (184, 153912), (192, 147499), (212, 133584), (242, 117024), (253, 111936), (264, 107272), (276, 102608), (318, 89056), (352, 80454), (363, 78016), (368, 76956), (424, 66792), (484, 58512), (506, 55968), (528, 53636), (552, 51304), (583, 48576), (636, 44528), (704, 40227), (726, 39008), (736, 38478), (759, 37312), (848, 33396), (968, 29256), (1012, 27984), (1056, 26818), (1104, 25652), (1166, 24288), (1219, 23232), (1272, 22264), (1452, 19504), (1472, 19239), (1518, 18656), (1696, 16698), (1749, 16192), (1936, 14628), (2024, 13992), (2112, 13409), (2208, 12826), (2332, 12144), (2438, 11616), (2544, 11132), (2783, 10176), (2904, 9752), (3036, 9328), (3392, 8349), (3498, 8096), (3657, 7744), (3872, 7314), (4048, 6996), (4416, 6413), (4664, 6072), (4876, 5808), (5088, 5566)]