7680764

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21101}}^1$

素因数の和:21125

約数の個数: 24

約数和(自身を含む): 16543968

約数和(自身を除く): 8863204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 21101, 42202, 84404, 147707, 274313, 295414, 548626, 590828, 1097252, 1920191, 3840382, 7680764]

約数ペア:

[(1, 7680764), (2, 3840382), (4, 1920191), (7, 1097252), (13, 590828), (14, 548626), (26, 295414), (28, 274313), (52, 147707), (91, 84404), (182, 42202), (364, 21101)]