28740672

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1217}}^1$

素因数の和:1276

約数の個数: 84

約数和(自身を含む): 84458556

約数和(自身を除く): 55717884

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, 1217, 1312, 1476, 1968, 2434, 2624, 2952, 3651, 3936, 4868, 5904, 7302, 7872, 9736, 10953, 11808, 14604, 19472, 21906, 23616, 29208, 38944, 43812, 49897, 58416, 77888, 87624, 99794, 116832, 149691, 175248, 199588, 233664, 299382, 350496, 399176, 449073, 598764, 700992, 798352, 898146, 1197528, 1596704, 1796292, 2395056, 3193408, 3592584, 4790112, 7185168, 9580224, 14370336, 28740672]

約数ペア:

[(1, 28740672), (2, 14370336), (3, 9580224), (4, 7185168), (6, 4790112), (8, 3592584), (9, 3193408), (12, 2395056), (16, 1796292), (18, 1596704), (24, 1197528), (32, 898146), (36, 798352), (41, 700992), (48, 598764), (64, 449073), (72, 399176), (82, 350496), (96, 299382), (123, 233664), (144, 199588), (164, 175248), (192, 149691), (246, 116832), (288, 99794), (328, 87624), (369, 77888), (492, 58416), (576, 49897), (656, 43812), (738, 38944), (984, 29208), (1217, 23616), (1312, 21906), (1476, 19472), (1968, 14604), (2434, 11808), (2624, 10953), (2952, 9736), (3651, 7872), (3936, 7302), (4868, 5904)]