28766096

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{1361}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 55817484

約数和(自身を除く): 27051388

約数列:

[1, 2, 4, 8, 16, 1321, 1361, 2642, 2722, 5284, 5444, 10568, 10888, 21136, 21776, 1797881, 3595762, 7191524, 14383048, 28766096]

約数ペア:

[(1, 28766096), (2, 14383048), (4, 7191524), (8, 3595762), (16, 1797881), (1321, 21776), (1361, 21136), (2642, 10888), (2722, 10568), (5284, 5444)]