28300752

素因数分解:

$2^4\times 3^5\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:303

約数の個数: 120

約数和(自身を含む): 85307040

約数和(自身を除く): 57006288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 36, 48, 54, 58, 72, 81, 87, 108, 116, 144, 162, 174, 216, 232, 243, 251, 261, 324, 348, 432, 464, 486, 502, 522, 648, 696, 753, 783, 972, 1004, 1044, 1296, 1392, 1506, 1566, 1944, 2008, 2088, 2259, 2349, 3012, 3132, 3888, 4016, 4176, 4518, 4698, 6024, 6264, 6777, 7047, 7279, 9036, 9396, 12048, 12528, 13554, 14094, 14558, 18072, 18792, 20331, 21837, 27108, 28188, 29116, 36144, 37584, 40662, 43674, 54216, 56376, 58232, 60993, 65511, 81324, 87348, 108432, 112752, 116464, 121986, 131022, 162648, 174696, 196533, 243972, 262044, 325296, 349392, 393066, 487944, 524088, 589599, 786132, 975888, 1048176, 1179198, 1572264, 1768797, 2358396, 3144528, 3537594, 4716792, 7075188, 9433584, 14150376, 28300752]

約数ペア:

[(1, 28300752), (2, 14150376), (3, 9433584), (4, 7075188), (6, 4716792), (8, 3537594), (9, 3144528), (12, 2358396), (16, 1768797), (18, 1572264), (24, 1179198), (27, 1048176), (29, 975888), (36, 786132), (48, 589599), (54, 524088), (58, 487944), (72, 393066), (81, 349392), (87, 325296), (108, 262044), (116, 243972), (144, 196533), (162, 174696), (174, 162648), (216, 131022), (232, 121986), (243, 116464), (251, 112752), (261, 108432), (324, 87348), (348, 81324), (432, 65511), (464, 60993), (486, 58232), (502, 56376), (522, 54216), (648, 43674), (696, 40662), (753, 37584), (783, 36144), (972, 29116), (1004, 28188), (1044, 27108), (1296, 21837), (1392, 20331), (1506, 18792), (1566, 18072), (1944, 14558), (2008, 14094), (2088, 13554), (2259, 12528), (2349, 12048), (3012, 9396), (3132, 9036), (3888, 7279), (4016, 7047), (4176, 6777), (4518, 6264), (4698, 6024)]