28571148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{27367}}^1$

素因数の和:27406

約数の個数: 36

約数和(自身を含む): 74714640

約数和(自身を除く): 46143492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 116, 174, 261, 348, 522, 1044, 27367, 54734, 82101, 109468, 164202, 246303, 328404, 492606, 793643, 985212, 1587286, 2380929, 3174572, 4761858, 7142787, 9523716, 14285574, 28571148]

約数ペア:

[(1, 28571148), (2, 14285574), (3, 9523716), (4, 7142787), (6, 4761858), (9, 3174572), (12, 2380929), (18, 1587286), (29, 985212), (36, 793643), (58, 492606), (87, 328404), (116, 246303), (174, 164202), (261, 109468), (348, 82101), (522, 54734), (1044, 27367)]