28173888

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1193}}^1$

素因数の和:1252

約数の個数: 84

約数和(自身を含む): 82794348

約数和(自身を除く): 54620460

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 984, 1193, 1312, 1476, 1968, 2386, 2624, 2952, 3579, 3936, 4772, 5904, 7158, 7872, 9544, 10737, 11808, 14316, 19088, 21474, 23616, 28632, 38176, 42948, 48913, 57264, 76352, 85896, 97826, 114528, 146739, 171792, 195652, 229056, 293478, 343584, 391304, 440217, 586956, 687168, 782608, 880434, 1173912, 1565216, 1760868, 2347824, 3130432, 3521736, 4695648, 7043472, 9391296, 14086944, 28173888]

約数ペア:

[(1, 28173888), (2, 14086944), (3, 9391296), (4, 7043472), (6, 4695648), (8, 3521736), (9, 3130432), (12, 2347824), (16, 1760868), (18, 1565216), (24, 1173912), (32, 880434), (36, 782608), (41, 687168), (48, 586956), (64, 440217), (72, 391304), (82, 343584), (96, 293478), (123, 229056), (144, 195652), (164, 171792), (192, 146739), (246, 114528), (288, 97826), (328, 85896), (369, 76352), (492, 57264), (576, 48913), (656, 42948), (738, 38176), (984, 28632), (1193, 23616), (1312, 21474), (1476, 19088), (1968, 14316), (2386, 11808), (2624, 10737), (2952, 9544), (3579, 7872), (3936, 7158), (4772, 5904)]