27566252

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{20947}}^1$

素因数の和:21005

約数の個数: 24

約数和(自身を含む): 56308224

約数和(自身を除く): 28741972

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 20947, 41894, 83788, 146629, 293258, 586516, 984509, 1969018, 3938036, 6891563, 13783126, 27566252]

約数ペア:

[(1, 27566252), (2, 13783126), (4, 6891563), (7, 3938036), (14, 1969018), (28, 984509), (47, 586516), (94, 293258), (188, 146629), (329, 83788), (658, 41894), (1316, 20947)]