28997568

素因数分解:

$2^6\times 3^3\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 112

約数和(自身を含む): 86624160

約数和(自身を除く): 57626592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 144, 173, 192, 194, 216, 288, 291, 346, 388, 432, 519, 576, 582, 692, 776, 864, 873, 1038, 1164, 1384, 1552, 1557, 1728, 1746, 2076, 2328, 2619, 2768, 3104, 3114, 3492, 4152, 4656, 4671, 5238, 5536, 6208, 6228, 6984, 8304, 9312, 9342, 10476, 11072, 12456, 13968, 16608, 16781, 18624, 18684, 20952, 24912, 27936, 33216, 33562, 37368, 41904, 49824, 50343, 55872, 67124, 74736, 83808, 99648, 100686, 134248, 149472, 151029, 167616, 201372, 268496, 298944, 302058, 402744, 453087, 536992, 604116, 805488, 906174, 1073984, 1208232, 1610976, 1812348, 2416464, 3221952, 3624696, 4832928, 7249392, 9665856, 14498784, 28997568]

約数ペア:

[(1, 28997568), (2, 14498784), (3, 9665856), (4, 7249392), (6, 4832928), (8, 3624696), (9, 3221952), (12, 2416464), (16, 1812348), (18, 1610976), (24, 1208232), (27, 1073984), (32, 906174), (36, 805488), (48, 604116), (54, 536992), (64, 453087), (72, 402744), (96, 302058), (97, 298944), (108, 268496), (144, 201372), (173, 167616), (192, 151029), (194, 149472), (216, 134248), (288, 100686), (291, 99648), (346, 83808), (388, 74736), (432, 67124), (519, 55872), (576, 50343), (582, 49824), (692, 41904), (776, 37368), (864, 33562), (873, 33216), (1038, 27936), (1164, 24912), (1384, 20952), (1552, 18684), (1557, 18624), (1728, 16781), (1746, 16608), (2076, 13968), (2328, 12456), (2619, 11072), (2768, 10476), (3104, 9342), (3114, 9312), (3492, 8304), (4152, 6984), (4656, 6228), (4671, 6208), (5238, 5536)]