28806624

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:470

約数の個数: 192

約数和(自身を含む): 104993280

約数和(自身を除く): 76186656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 32, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 84, 88, 96, 99, 108, 112, 126, 132, 144, 154, 168, 176, 189, 198, 216, 224, 231, 252, 264, 288, 297, 308, 336, 352, 378, 396, 432, 433, 462, 504, 528, 594, 616, 672, 693, 756, 792, 864, 866, 924, 1008, 1056, 1188, 1232, 1299, 1386, 1512, 1584, 1732, 1848, 2016, 2079, 2376, 2464, 2598, 2772, 3024, 3031, 3168, 3464, 3696, 3897, 4158, 4752, 4763, 5196, 5544, 6048, 6062, 6928, 7392, 7794, 8316, 9093, 9504, 9526, 10392, 11088, 11691, 12124, 13856, 14289, 15588, 16632, 18186, 19052, 20784, 22176, 23382, 24248, 27279, 28578, 31176, 33264, 33341, 36372, 38104, 41568, 42867, 46764, 48496, 54558, 57156, 62352, 66528, 66682, 72744, 76208, 81837, 85734, 93528, 96992, 100023, 109116, 114312, 124704, 128601, 133364, 145488, 152416, 163674, 171468, 187056, 200046, 218232, 228624, 257202, 266728, 290976, 300069, 327348, 342936, 374112, 400092, 436464, 457248, 514404, 533456, 600138, 654696, 685872, 800184, 872928, 900207, 1028808, 1066912, 1200276, 1309392, 1371744, 1600368, 1800414, 2057616, 2400552, 2618784, 3200736, 3600828, 4115232, 4801104, 7201656, 9602208, 14403312, 28806624]

約数ペア:

[(1, 28806624), (2, 14403312), (3, 9602208), (4, 7201656), (6, 4801104), (7, 4115232), (8, 3600828), (9, 3200736), (11, 2618784), (12, 2400552), (14, 2057616), (16, 1800414), (18, 1600368), (21, 1371744), (22, 1309392), (24, 1200276), (27, 1066912), (28, 1028808), (32, 900207), (33, 872928), (36, 800184), (42, 685872), (44, 654696), (48, 600138), (54, 533456), (56, 514404), (63, 457248), (66, 436464), (72, 400092), (77, 374112), (84, 342936), (88, 327348), (96, 300069), (99, 290976), (108, 266728), (112, 257202), (126, 228624), (132, 218232), (144, 200046), (154, 187056), (168, 171468), (176, 163674), (189, 152416), (198, 145488), (216, 133364), (224, 128601), (231, 124704), (252, 114312), (264, 109116), (288, 100023), (297, 96992), (308, 93528), (336, 85734), (352, 81837), (378, 76208), (396, 72744), (432, 66682), (433, 66528), (462, 62352), (504, 57156), (528, 54558), (594, 48496), (616, 46764), (672, 42867), (693, 41568), (756, 38104), (792, 36372), (864, 33341), (866, 33264), (924, 31176), (1008, 28578), (1056, 27279), (1188, 24248), (1232, 23382), (1299, 22176), (1386, 20784), (1512, 19052), (1584, 18186), (1732, 16632), (1848, 15588), (2016, 14289), (2079, 13856), (2376, 12124), (2464, 11691), (2598, 11088), (2772, 10392), (3024, 9526), (3031, 9504), (3168, 9093), (3464, 8316), (3696, 7794), (3897, 7392), (4158, 6928), (4752, 6062), (4763, 6048), (5196, 5544)]