26880802

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{1187}}^1$

素因数の和:1282

約数の個数: 24

約数和(自身を含む): 44350416

約数和(自身を除く): 17469614

約数列:

[1, 2, 13, 26, 67, 134, 169, 338, 871, 1187, 1742, 2374, 11323, 15431, 22646, 30862, 79529, 159058, 200603, 401206, 1033877, 2067754, 13440401, 26880802]

約数ペア:

[(1, 26880802), (2, 13440401), (13, 2067754), (26, 1033877), (67, 401206), (134, 200603), (169, 159058), (338, 79529), (871, 30862), (1187, 22646), (1742, 15431), (2374, 11323)]