285996928

素因数分解:

$2^7\times 7^2\times {\mathrm{45599}}^1$

素因数の和:45627

約数の個数: 48

約数和(自身を含む): 662796000

約数和(自身を除く): 376799072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 45599, 91198, 182396, 319193, 364792, 638386, 729584, 1276772, 1459168, 2234351, 2553544, 2918336, 4468702, 5107088, 5836672, 8937404, 10214176, 17874808, 20428352, 35749616, 40856704, 71499232, 142998464, 285996928]

約数ペア:

[(1, 285996928), (2, 142998464), (4, 71499232), (7, 40856704), (8, 35749616), (14, 20428352), (16, 17874808), (28, 10214176), (32, 8937404), (49, 5836672), (56, 5107088), (64, 4468702), (98, 2918336), (112, 2553544), (128, 2234351), (196, 1459168), (224, 1276772), (392, 729584), (448, 638386), (784, 364792), (896, 319193), (1568, 182396), (3136, 91198), (6272, 45599)]