66808546

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{17609}}^1$

素因数の和:17889

約数の個数: 16

約数和(自身を含む): 114958080

約数和(自身を除く): 48149534

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 17609, 35218, 123263, 246526, 4772039, 9544078, 33404273, 66808546]

約数ペア:

[(1, 66808546), (2, 33404273), (7, 9544078), (14, 4772039), (271, 246526), (542, 123263), (1897, 35218), (3794, 17609)]