216091456

素因数分解:

$2^6\times 7^1\times {\mathrm{482347}}^1$

素因数の和:482366

約数の個数: 28

約数和(自身を含む): 490065568

約数和(自身を除く): 273974112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 482347, 964694, 1929388, 3376429, 3858776, 6752858, 7717552, 13505716, 15435104, 27011432, 30870208, 54022864, 108045728, 216091456]

約数ペア:

[(1, 216091456), (2, 108045728), (4, 54022864), (7, 30870208), (8, 27011432), (14, 15435104), (16, 13505716), (28, 7717552), (32, 6752858), (56, 3858776), (64, 3376429), (112, 1929388), (224, 964694), (448, 482347)]