27748286

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{919}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 43100160

約数和(自身を除く): 15351874

約数列:

[1, 2, 31, 62, 487, 919, 974, 1838, 15097, 28489, 30194, 56978, 447553, 895106, 13874143, 27748286]

約数ペア:

[(1, 27748286), (2, 13874143), (31, 895106), (62, 447553), (487, 56978), (919, 30194), (974, 28489), (1838, 15097)]