213736768

素因数分解:

$2^6\times 7^1\times {\mathrm{477091}}^1$

素因数の和:477110

約数の個数: 28

約数和(自身を含む): 484725472

約数和(自身を除く): 270988704

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 477091, 954182, 1908364, 3339637, 3816728, 6679274, 7633456, 13358548, 15266912, 26717096, 30533824, 53434192, 106868384, 213736768]

約数ペア:

[(1, 213736768), (2, 106868384), (4, 53434192), (7, 30533824), (8, 26717096), (14, 15266912), (16, 13358548), (28, 7633456), (32, 6679274), (56, 3816728), (64, 3339637), (112, 1908364), (224, 954182), (448, 477091)]