28573776

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{859}}^1$

素因数の和:894

約数の個数: 160

約数和(自身を含む): 102374400

約数和(自身を除く): 73800624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 231, 252, 264, 297, 308, 336, 378, 396, 432, 462, 504, 528, 594, 616, 693, 756, 792, 859, 924, 1008, 1188, 1232, 1386, 1512, 1584, 1718, 1848, 2079, 2376, 2577, 2772, 3024, 3436, 3696, 4158, 4752, 5154, 5544, 6013, 6872, 7731, 8316, 9449, 10308, 11088, 12026, 13744, 15462, 16632, 18039, 18898, 20616, 23193, 24052, 28347, 30924, 33264, 36078, 37796, 41232, 46386, 48104, 54117, 56694, 61848, 66143, 72156, 75592, 85041, 92772, 96208, 108234, 113388, 123696, 132286, 144312, 151184, 162351, 170082, 185544, 198429, 216468, 226776, 255123, 264572, 288624, 324702, 340164, 371088, 396858, 432936, 453552, 510246, 529144, 595287, 649404, 680328, 793716, 865872, 1020492, 1058288, 1190574, 1298808, 1360656, 1587432, 1785861, 2040984, 2381148, 2597616, 3174864, 3571722, 4081968, 4762296, 7143444, 9524592, 14286888, 28573776]

約数ペア:

[(1, 28573776), (2, 14286888), (3, 9524592), (4, 7143444), (6, 4762296), (7, 4081968), (8, 3571722), (9, 3174864), (11, 2597616), (12, 2381148), (14, 2040984), (16, 1785861), (18, 1587432), (21, 1360656), (22, 1298808), (24, 1190574), (27, 1058288), (28, 1020492), (33, 865872), (36, 793716), (42, 680328), (44, 649404), (48, 595287), (54, 529144), (56, 510246), (63, 453552), (66, 432936), (72, 396858), (77, 371088), (84, 340164), (88, 324702), (99, 288624), (108, 264572), (112, 255123), (126, 226776), (132, 216468), (144, 198429), (154, 185544), (168, 170082), (176, 162351), (189, 151184), (198, 144312), (216, 132286), (231, 123696), (252, 113388), (264, 108234), (297, 96208), (308, 92772), (336, 85041), (378, 75592), (396, 72156), (432, 66143), (462, 61848), (504, 56694), (528, 54117), (594, 48104), (616, 46386), (693, 41232), (756, 37796), (792, 36078), (859, 33264), (924, 30924), (1008, 28347), (1188, 24052), (1232, 23193), (1386, 20616), (1512, 18898), (1584, 18039), (1718, 16632), (1848, 15462), (2079, 13744), (2376, 12026), (2577, 11088), (2772, 10308), (3024, 9449), (3436, 8316), (3696, 7731), (4158, 6872), (4752, 6013), (5154, 5544)]