28526256

素因数分解:

$2^4\times 3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:86

約数の個数: 240

約数和(自身を含む): 97493760

約数和(自身を除く): 68967504

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 27, 29, 33, 36, 44, 46, 48, 54, 58, 66, 69, 72, 81, 87, 88, 92, 99, 108, 116, 132, 138, 144, 162, 174, 176, 184, 198, 207, 216, 232, 243, 253, 261, 264, 276, 297, 319, 324, 348, 368, 396, 414, 432, 464, 486, 506, 522, 528, 552, 594, 621, 638, 648, 667, 696, 759, 783, 792, 828, 891, 957, 972, 1012, 1044, 1104, 1188, 1242, 1276, 1296, 1334, 1392, 1518, 1566, 1584, 1656, 1782, 1863, 1914, 1944, 2001, 2024, 2088, 2277, 2349, 2376, 2484, 2552, 2668, 2673, 2871, 3036, 3132, 3312, 3564, 3726, 3828, 3888, 4002, 4048, 4176, 4554, 4698, 4752, 4968, 5104, 5336, 5346, 5589, 5742, 6003, 6072, 6264, 6831, 7047, 7128, 7337, 7452, 7656, 8004, 8613, 9108, 9396, 9936, 10672, 10692, 11178, 11484, 12006, 12144, 12528, 13662, 14094, 14256, 14674, 14904, 15312, 16008, 17226, 18009, 18216, 18792, 20493, 21384, 22011, 22356, 22968, 24012, 25839, 27324, 28188, 29348, 29808, 32016, 34452, 36018, 36432, 37584, 40986, 42768, 44022, 44712, 45936, 48024, 51678, 54027, 54648, 56376, 58696, 61479, 66033, 68904, 72036, 77517, 81972, 88044, 89424, 96048, 103356, 108054, 109296, 112752, 117392, 122958, 132066, 137808, 144072, 155034, 162081, 163944, 176088, 198099, 206712, 216108, 245916, 264132, 288144, 310068, 324162, 327888, 352176, 396198, 413424, 432216, 491832, 528264, 594297, 620136, 648324, 792396, 864432, 983664, 1056528, 1188594, 1240272, 1296648, 1584792, 1782891, 2377188, 2593296, 3169584, 3565782, 4754376, 7131564, 9508752, 14263128, 28526256]

約数ペア:

[(1, 28526256), (2, 14263128), (3, 9508752), (4, 7131564), (6, 4754376), (8, 3565782), (9, 3169584), (11, 2593296), (12, 2377188), (16, 1782891), (18, 1584792), (22, 1296648), (23, 1240272), (24, 1188594), (27, 1056528), (29, 983664), (33, 864432), (36, 792396), (44, 648324), (46, 620136), (48, 594297), (54, 528264), (58, 491832), (66, 432216), (69, 413424), (72, 396198), (81, 352176), (87, 327888), (88, 324162), (92, 310068), (99, 288144), (108, 264132), (116, 245916), (132, 216108), (138, 206712), (144, 198099), (162, 176088), (174, 163944), (176, 162081), (184, 155034), (198, 144072), (207, 137808), (216, 132066), (232, 122958), (243, 117392), (253, 112752), (261, 109296), (264, 108054), (276, 103356), (297, 96048), (319, 89424), (324, 88044), (348, 81972), (368, 77517), (396, 72036), (414, 68904), (432, 66033), (464, 61479), (486, 58696), (506, 56376), (522, 54648), (528, 54027), (552, 51678), (594, 48024), (621, 45936), (638, 44712), (648, 44022), (667, 42768), (696, 40986), (759, 37584), (783, 36432), (792, 36018), (828, 34452), (891, 32016), (957, 29808), (972, 29348), (1012, 28188), (1044, 27324), (1104, 25839), (1188, 24012), (1242, 22968), (1276, 22356), (1296, 22011), (1334, 21384), (1392, 20493), (1518, 18792), (1566, 18216), (1584, 18009), (1656, 17226), (1782, 16008), (1863, 15312), (1914, 14904), (1944, 14674), (2001, 14256), (2024, 14094), (2088, 13662), (2277, 12528), (2349, 12144), (2376, 12006), (2484, 11484), (2552, 11178), (2668, 10692), (2673, 10672), (2871, 9936), (3036, 9396), (3132, 9108), (3312, 8613), (3564, 8004), (3726, 7656), (3828, 7452), (3888, 7337), (4002, 7128), (4048, 7047), (4176, 6831), (4554, 6264), (4698, 6072), (4752, 6003), (4968, 5742), (5104, 5589), (5336, 5346)]