25978572

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{3739}}^1$

素因数の和:3942

約数の個数: 36

約数和(自身を含む): 66025960

約数和(自身を除く): 40047388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 3474, 3739, 6948, 7478, 11217, 14956, 22434, 33651, 44868, 67302, 134604, 721627, 1443254, 2164881, 2886508, 4329762, 6494643, 8659524, 12989286, 25978572]

約数ペア:

[(1, 25978572), (2, 12989286), (3, 8659524), (4, 6494643), (6, 4329762), (9, 2886508), (12, 2164881), (18, 1443254), (36, 721627), (193, 134604), (386, 67302), (579, 44868), (772, 33651), (1158, 22434), (1737, 14956), (2316, 11217), (3474, 7478), (3739, 6948)]