68574508

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1741}}^1$

素因数の和:2017

約数の個数: 24

約数和(自身を含む): 123403280

約数和(自身を除く): 54828772

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 1741, 3482, 6964, 9847, 19694, 39388, 74863, 149726, 299452, 398689, 797378, 1594756, 17143627, 34287254, 68574508]

約数ペア:

[(1, 68574508), (2, 34287254), (4, 17143627), (43, 1594756), (86, 797378), (172, 398689), (229, 299452), (458, 149726), (916, 74863), (1741, 39388), (3482, 19694), (6964, 9847)]