26409128

素因数分解:

$2^3\times {\mathrm{1619}}^1\times {\mathrm{2039}}^1$

素因数の和:3664

約数の個数: 16

約数和(自身を含む): 49572000

約数和(自身を除く): 23162872

約数列:

[1, 2, 4, 8, 1619, 2039, 3238, 4078, 6476, 8156, 12952, 16312, 3301141, 6602282, 13204564, 26409128]

約数ペア:

[(1, 26409128), (2, 13204564), (4, 6602282), (8, 3301141), (1619, 16312), (2039, 12952), (3238, 8156), (4078, 6476)]