2016455728

素因数分解:

$2^4\times 7^1\times {\mathrm{647}}^1\times {\mathrm{27827}}^1$

素因数の和:28489

約数の個数: 40

約数和(自身を含む): 4472070912

約数和(自身を除く): 2455615184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 647, 1294, 2588, 4529, 5176, 9058, 10352, 18116, 27827, 36232, 55654, 72464, 111308, 194789, 222616, 389578, 445232, 779156, 1558312, 3116624, 18004069, 36008138, 72016276, 126028483, 144032552, 252056966, 288065104, 504113932, 1008227864, 2016455728]

約数ペア:

[(1, 2016455728), (2, 1008227864), (4, 504113932), (7, 288065104), (8, 252056966), (14, 144032552), (16, 126028483), (28, 72016276), (56, 36008138), (112, 18004069), (647, 3116624), (1294, 1558312), (2588, 779156), (4529, 445232), (5176, 389578), (9058, 222616), (10352, 194789), (18116, 111308), (27827, 72464), (36232, 55654)]