864304

素因数分解:

$2^4\times 7^1\times {\mathrm{7717}}^1$

素因数の和:7732

約数の個数: 20

約数和(自身を含む): 1914064

約数和(自身を除く): 1049760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7717, 15434, 30868, 54019, 61736, 108038, 123472, 216076, 432152, 864304]

約数ペア:

[(1, 864304), (2, 432152), (4, 216076), (7, 123472), (8, 108038), (14, 61736), (16, 54019), (28, 30868), (56, 15434), (112, 7717)]