25431616

素因数分解:

$2^6\times 7^1\times {\mathrm{56767}}^1$

素因数の和:56786

約数の個数: 28

約数和(自身を含む): 57676288

約数和(自身を除く): 32244672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 56767, 113534, 227068, 397369, 454136, 794738, 908272, 1589476, 1816544, 3178952, 3633088, 6357904, 12715808, 25431616]

約数ペア:

[(1, 25431616), (2, 12715808), (4, 6357904), (7, 3633088), (8, 3178952), (14, 1816544), (16, 1589476), (28, 908272), (32, 794738), (56, 454136), (64, 397369), (112, 227068), (224, 113534), (448, 56767)]