27489112

素因数分解:

$2^3\times 7^1\times {\mathrm{490877}}^1$

素因数の和:490890

約数の個数: 16

約数和(自身を含む): 58905360

約数和(自身を除く): 31416248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 490877, 981754, 1963508, 3436139, 3927016, 6872278, 13744556, 27489112]

約数ペア:

[(1, 27489112), (2, 13744556), (4, 6872278), (7, 3927016), (8, 3436139), (14, 1963508), (28, 981754), (56, 490877)]