28035504

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 93962240

約数和(自身を除く): 65926736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 73, 84, 108, 112, 126, 127, 144, 146, 168, 189, 216, 219, 252, 254, 292, 336, 378, 381, 432, 438, 504, 508, 511, 584, 657, 756, 762, 876, 889, 1008, 1016, 1022, 1143, 1168, 1314, 1512, 1524, 1533, 1752, 1778, 1971, 2032, 2044, 2286, 2628, 2667, 3024, 3048, 3066, 3429, 3504, 3556, 3942, 4088, 4572, 4599, 5256, 5334, 6096, 6132, 6858, 7112, 7884, 8001, 8176, 9144, 9198, 9271, 10512, 10668, 12264, 13716, 13797, 14224, 15768, 16002, 18288, 18396, 18542, 21336, 24003, 24528, 27432, 27594, 27813, 31536, 32004, 36792, 37084, 42672, 48006, 54864, 55188, 55626, 64008, 64897, 73584, 74168, 83439, 96012, 110376, 111252, 128016, 129794, 148336, 166878, 192024, 194691, 220752, 222504, 250317, 259588, 333756, 384048, 389382, 445008, 500634, 519176, 584073, 667512, 778764, 1001268, 1038352, 1168146, 1335024, 1557528, 1752219, 2002536, 2336292, 3115056, 3504438, 4005072, 4672584, 7008876, 9345168, 14017752, 28035504]

約数ペア:

[(1, 28035504), (2, 14017752), (3, 9345168), (4, 7008876), (6, 4672584), (7, 4005072), (8, 3504438), (9, 3115056), (12, 2336292), (14, 2002536), (16, 1752219), (18, 1557528), (21, 1335024), (24, 1168146), (27, 1038352), (28, 1001268), (36, 778764), (42, 667512), (48, 584073), (54, 519176), (56, 500634), (63, 445008), (72, 389382), (73, 384048), (84, 333756), (108, 259588), (112, 250317), (126, 222504), (127, 220752), (144, 194691), (146, 192024), (168, 166878), (189, 148336), (216, 129794), (219, 128016), (252, 111252), (254, 110376), (292, 96012), (336, 83439), (378, 74168), (381, 73584), (432, 64897), (438, 64008), (504, 55626), (508, 55188), (511, 54864), (584, 48006), (657, 42672), (756, 37084), (762, 36792), (876, 32004), (889, 31536), (1008, 27813), (1016, 27594), (1022, 27432), (1143, 24528), (1168, 24003), (1314, 21336), (1512, 18542), (1524, 18396), (1533, 18288), (1752, 16002), (1778, 15768), (1971, 14224), (2032, 13797), (2044, 13716), (2286, 12264), (2628, 10668), (2667, 10512), (3024, 9271), (3048, 9198), (3066, 9144), (3429, 8176), (3504, 8001), (3556, 7884), (3942, 7112), (4088, 6858), (4572, 6132), (4599, 6096), (5256, 5334)]