28271232

素因数分解:

$2^7\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:151

約数の個数: 192

約数和(自身を含む): 93562560

約数和(自身を除く): 65291328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 23, 24, 32, 33, 36, 44, 46, 48, 64, 66, 69, 72, 88, 92, 96, 97, 99, 128, 132, 138, 144, 176, 184, 192, 194, 198, 207, 253, 264, 276, 288, 291, 352, 368, 384, 388, 396, 414, 506, 528, 552, 576, 582, 704, 736, 759, 776, 792, 828, 873, 1012, 1056, 1067, 1104, 1152, 1164, 1408, 1472, 1518, 1552, 1584, 1656, 1746, 2024, 2112, 2134, 2208, 2231, 2277, 2328, 2944, 3036, 3104, 3168, 3201, 3312, 3492, 4048, 4224, 4268, 4416, 4462, 4554, 4656, 6072, 6208, 6336, 6402, 6624, 6693, 6984, 8096, 8536, 8832, 8924, 9108, 9312, 9603, 12144, 12416, 12672, 12804, 13248, 13386, 13968, 16192, 17072, 17848, 18216, 18624, 19206, 20079, 24288, 24541, 25608, 26496, 26772, 27936, 32384, 34144, 35696, 36432, 37248, 38412, 40158, 48576, 49082, 51216, 53544, 55872, 68288, 71392, 72864, 73623, 76824, 80316, 97152, 98164, 102432, 107088, 111744, 136576, 142784, 145728, 147246, 153648, 160632, 196328, 204864, 214176, 220869, 285568, 291456, 294492, 307296, 321264, 392656, 409728, 428352, 441738, 588984, 614592, 642528, 785312, 856704, 883476, 1177968, 1229184, 1285056, 1570624, 1766952, 2355936, 2570112, 3141248, 3533904, 4711872, 7067808, 9423744, 14135616, 28271232]

約数ペア:

[(1, 28271232), (2, 14135616), (3, 9423744), (4, 7067808), (6, 4711872), (8, 3533904), (9, 3141248), (11, 2570112), (12, 2355936), (16, 1766952), (18, 1570624), (22, 1285056), (23, 1229184), (24, 1177968), (32, 883476), (33, 856704), (36, 785312), (44, 642528), (46, 614592), (48, 588984), (64, 441738), (66, 428352), (69, 409728), (72, 392656), (88, 321264), (92, 307296), (96, 294492), (97, 291456), (99, 285568), (128, 220869), (132, 214176), (138, 204864), (144, 196328), (176, 160632), (184, 153648), (192, 147246), (194, 145728), (198, 142784), (207, 136576), (253, 111744), (264, 107088), (276, 102432), (288, 98164), (291, 97152), (352, 80316), (368, 76824), (384, 73623), (388, 72864), (396, 71392), (414, 68288), (506, 55872), (528, 53544), (552, 51216), (576, 49082), (582, 48576), (704, 40158), (736, 38412), (759, 37248), (776, 36432), (792, 35696), (828, 34144), (873, 32384), (1012, 27936), (1056, 26772), (1067, 26496), (1104, 25608), (1152, 24541), (1164, 24288), (1408, 20079), (1472, 19206), (1518, 18624), (1552, 18216), (1584, 17848), (1656, 17072), (1746, 16192), (2024, 13968), (2112, 13386), (2134, 13248), (2208, 12804), (2231, 12672), (2277, 12416), (2328, 12144), (2944, 9603), (3036, 9312), (3104, 9108), (3168, 8924), (3201, 8832), (3312, 8536), (3492, 8096), (4048, 6984), (4224, 6693), (4268, 6624), (4416, 6402), (4462, 6336), (4554, 6208), (4656, 6072)]