28796667056

素因数分解:

$2^4\times {\mathrm{1301}}^1\times {\mathrm{1383391}}^1$

素因数の和:1384700

約数の個数: 20

約数和(自身を含む): 55836467904

約数和(自身を除く): 27039800848

約数列:

[1, 2, 4, 8, 16, 1301, 2602, 5204, 10408, 20816, 1383391, 2766782, 5533564, 11067128, 22134256, 1799791691, 3599583382, 7199166764, 14398333528, 28796667056]

約数ペア:

[(1, 28796667056), (2, 14398333528), (4, 7199166764), (8, 3599583382), (16, 1799791691), (1301, 22134256), (2602, 11067128), (5204, 5533564), (10408, 2766782), (20816, 1383391)]