28051968

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{2609}}^1$

素因数の和:2637

約数の個数: 80

約数和(自身を含む): 85440960

約数和(自身を除く): 57388992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1344, 1536, 1792, 2609, 2688, 3584, 5218, 5376, 7827, 10436, 10752, 15654, 18263, 20872, 31308, 36526, 41744, 54789, 62616, 73052, 83488, 109578, 125232, 146104, 166976, 219156, 250464, 292208, 333952, 438312, 500928, 584416, 667904, 876624, 1001856, 1168832, 1335808, 1753248, 2003712, 2337664, 3506496, 4007424, 4675328, 7012992, 9350656, 14025984, 28051968]

約数ペア:

[(1, 28051968), (2, 14025984), (3, 9350656), (4, 7012992), (6, 4675328), (7, 4007424), (8, 3506496), (12, 2337664), (14, 2003712), (16, 1753248), (21, 1335808), (24, 1168832), (28, 1001856), (32, 876624), (42, 667904), (48, 584416), (56, 500928), (64, 438312), (84, 333952), (96, 292208), (112, 250464), (128, 219156), (168, 166976), (192, 146104), (224, 125232), (256, 109578), (336, 83488), (384, 73052), (448, 62616), (512, 54789), (672, 41744), (768, 36526), (896, 31308), (1344, 20872), (1536, 18263), (1792, 15654), (2609, 10752), (2688, 10436), (3584, 7827), (5218, 5376)]