27745732

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{9091}}^1$

素因数の和:9211

約数の個数: 24

約数和(自身を含む): 56006720

約数和(自身を除く): 28260988

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 9091, 18182, 36364, 63637, 127274, 254548, 990919, 1981838, 3963676, 6936433, 13872866, 27745732]

約数ペア:

[(1, 27745732), (2, 13872866), (4, 6936433), (7, 3963676), (14, 1981838), (28, 990919), (109, 254548), (218, 127274), (436, 63637), (763, 36364), (1526, 18182), (3052, 9091)]