27831692

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{7151}}^1$

素因数の和:7301

約数の個数: 24

約数和(自身を含む): 56071680

約数和(自身を除く): 28239988

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 7151, 14302, 28604, 50057, 100114, 200228, 993989, 1987978, 3975956, 6957923, 13915846, 27831692]

約数ペア:

[(1, 27831692), (2, 13915846), (4, 6957923), (7, 3975956), (14, 1987978), (28, 993989), (139, 200228), (278, 100114), (556, 50057), (973, 28604), (1946, 14302), (3892, 7151)]