439139968

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{46997}}^1$

素因数の和:47084

約数の個数: 32

約数和(自身を含む): 886852260

約数和(自身を除く): 447712292

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 9344, 46997, 93994, 187988, 375976, 751952, 1503904, 3007808, 3430781, 6015616, 6861562, 13723124, 27446248, 54892496, 109784992, 219569984, 439139968]

約数ペア:

[(1, 439139968), (2, 219569984), (4, 109784992), (8, 54892496), (16, 27446248), (32, 13723124), (64, 6861562), (73, 6015616), (128, 3430781), (146, 3007808), (292, 1503904), (584, 751952), (1168, 375976), (2336, 187988), (4672, 93994), (9344, 46997)]