26808592

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98561}}^1$

素因数の和:98586

約数の個数: 20

約数和(自身を含む): 54997596

約数和(自身を除く): 28189004

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98561, 197122, 394244, 788488, 1576976, 1675537, 3351074, 6702148, 13404296, 26808592]

約数ペア:

[(1, 26808592), (2, 13404296), (4, 6702148), (8, 3351074), (16, 1675537), (17, 1576976), (34, 788488), (68, 394244), (136, 197122), (272, 98561)]