63917168

素因数分解:

$2^4\times 7^2\times {\mathrm{81527}}^1$

素因数の和:81549

約数の個数: 30

約数和(自身を含む): 144059976

約数和(自身を除く): 80142808

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 81527, 163054, 326108, 570689, 652216, 1141378, 1304432, 2282756, 3994823, 4565512, 7989646, 9131024, 15979292, 31958584, 63917168]

約数ペア:

[(1, 63917168), (2, 31958584), (4, 15979292), (7, 9131024), (8, 7989646), (14, 4565512), (16, 3994823), (28, 2282756), (49, 1304432), (56, 1141378), (98, 652216), (112, 570689), (196, 326108), (392, 163054), (784, 81527)]