7661478032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{36834029}}^1$

素因数の和:36834050

約数の個数: 20

約数和(自身を含む): 15985969020

約数和(自身を除く): 8324490988

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 36834029, 73668058, 147336116, 294672232, 478842377, 589344464, 957684754, 1915369508, 3830739016, 7661478032]

約数ペア:

[(1, 7661478032), (2, 3830739016), (4, 1915369508), (8, 957684754), (13, 589344464), (16, 478842377), (26, 294672232), (52, 147336116), (104, 73668058), (208, 36834029)]