28601856

素因数分解:

$2^9\times 3^3\times {\mathrm{2069}}^1$

素因数の和:2096

約数の個数: 80

約数和(自身を含む): 84704400

約数和(自身を除く): 56102544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2069, 2304, 3456, 4138, 4608, 6207, 6912, 8276, 12414, 13824, 16552, 18621, 24828, 33104, 37242, 49656, 55863, 66208, 74484, 99312, 111726, 132416, 148968, 198624, 223452, 264832, 297936, 397248, 446904, 529664, 595872, 794496, 893808, 1059328, 1191744, 1588992, 1787616, 2383488, 3177984, 3575232, 4766976, 7150464, 9533952, 14300928, 28601856]

約数ペア:

[(1, 28601856), (2, 14300928), (3, 9533952), (4, 7150464), (6, 4766976), (8, 3575232), (9, 3177984), (12, 2383488), (16, 1787616), (18, 1588992), (24, 1191744), (27, 1059328), (32, 893808), (36, 794496), (48, 595872), (54, 529664), (64, 446904), (72, 397248), (96, 297936), (108, 264832), (128, 223452), (144, 198624), (192, 148968), (216, 132416), (256, 111726), (288, 99312), (384, 74484), (432, 66208), (512, 55863), (576, 49656), (768, 37242), (864, 33104), (1152, 24828), (1536, 18621), (1728, 16552), (2069, 13824), (2304, 12414), (3456, 8276), (4138, 6912), (4608, 6207)]