864321472

素因数分解:

$2^6\times 7^1\times {\mathrm{1929289}}^1$

素因数の和:1929308

約数の個数: 28

約数和(自身を含む): 1960158640

約数和(自身を除く): 1095837168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1929289, 3858578, 7717156, 13505023, 15434312, 27010046, 30868624, 54020092, 61737248, 108040184, 123474496, 216080368, 432160736, 864321472]

約数ペア:

[(1, 864321472), (2, 432160736), (4, 216080368), (7, 123474496), (8, 108040184), (14, 61737248), (16, 54020092), (28, 30868624), (32, 27010046), (56, 15434312), (64, 13505023), (112, 7717156), (224, 3858578), (448, 1929289)]