68693716

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{188719}}^1$

素因数の和:188743

約数の個数: 24

約数和(自身を含む): 147956480

約数和(自身を除く): 79262764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 188719, 377438, 754876, 1321033, 2453347, 2642066, 4906694, 5284132, 9813388, 17173429, 34346858, 68693716]

約数ペア:

[(1, 68693716), (2, 34346858), (4, 17173429), (7, 9813388), (13, 5284132), (14, 4906694), (26, 2642066), (28, 2453347), (52, 1321033), (91, 754876), (182, 377438), (364, 188719)]