28183824

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 120

約数和(自身を含む): 86612760

約数和(自身を除く): 58428936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 29, 34, 36, 48, 51, 58, 68, 72, 87, 102, 116, 136, 144, 153, 174, 204, 232, 261, 272, 306, 348, 397, 408, 464, 493, 522, 612, 696, 794, 816, 986, 1044, 1191, 1224, 1392, 1479, 1588, 1972, 2088, 2382, 2448, 2958, 3176, 3573, 3944, 4176, 4437, 4764, 5916, 6352, 6749, 7146, 7888, 8874, 9528, 11513, 11832, 13498, 14292, 17748, 19056, 20247, 23026, 23664, 26996, 28584, 34539, 35496, 40494, 46052, 53992, 57168, 60741, 69078, 70992, 80988, 92104, 103617, 107984, 121482, 138156, 161976, 184208, 195721, 207234, 242964, 276312, 323952, 391442, 414468, 485928, 552624, 587163, 782884, 828936, 971856, 1174326, 1565768, 1657872, 1761489, 2348652, 3131536, 3522978, 4697304, 7045956, 9394608, 14091912, 28183824]

約数ペア:

[(1, 28183824), (2, 14091912), (3, 9394608), (4, 7045956), (6, 4697304), (8, 3522978), (9, 3131536), (12, 2348652), (16, 1761489), (17, 1657872), (18, 1565768), (24, 1174326), (29, 971856), (34, 828936), (36, 782884), (48, 587163), (51, 552624), (58, 485928), (68, 414468), (72, 391442), (87, 323952), (102, 276312), (116, 242964), (136, 207234), (144, 195721), (153, 184208), (174, 161976), (204, 138156), (232, 121482), (261, 107984), (272, 103617), (306, 92104), (348, 80988), (397, 70992), (408, 69078), (464, 60741), (493, 57168), (522, 53992), (612, 46052), (696, 40494), (794, 35496), (816, 34539), (986, 28584), (1044, 26996), (1191, 23664), (1224, 23026), (1392, 20247), (1479, 19056), (1588, 17748), (1972, 14292), (2088, 13498), (2382, 11832), (2448, 11513), (2958, 9528), (3176, 8874), (3573, 7888), (3944, 7146), (4176, 6749), (4437, 6352), (4764, 5916)]