28284032

素因数分解:

$2^7\times 7^1\times {\mathrm{31567}}^1$

素因数の和:31588

約数の個数: 32

約数和(自身を含む): 64398720

約数和(自身を除く): 36114688

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31567, 63134, 126268, 220969, 252536, 441938, 505072, 883876, 1010144, 1767752, 2020288, 3535504, 4040576, 7071008, 14142016, 28284032]

約数ペア:

[(1, 28284032), (2, 14142016), (4, 7071008), (7, 4040576), (8, 3535504), (14, 2020288), (16, 1767752), (28, 1010144), (32, 883876), (56, 505072), (64, 441938), (112, 252536), (128, 220969), (224, 126268), (448, 63134), (896, 31567)]