26564258

素因数分解:

$2^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{4507}}^1$

素因数の和:4937

約数の個数: 16

約数和(自身を含む): 45657024

約数和(自身を除く): 19092766

約数列:

[1, 2, 7, 14, 421, 842, 2947, 4507, 5894, 9014, 31549, 63098, 1897447, 3794894, 13282129, 26564258]

約数ペア:

[(1, 26564258), (2, 13282129), (7, 3794894), (14, 1897447), (421, 63098), (842, 31549), (2947, 9014), (4507, 5894)]