27664042

素因数分解:

$2^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8861}}^1$

素因数の和:9093

約数の個数: 16

約数和(自身を含む): 47642112

約数和(自身を除く): 19978070

約数列:

[1, 2, 7, 14, 223, 446, 1561, 3122, 8861, 17722, 62027, 124054, 1976003, 3952006, 13832021, 27664042]

約数ペア:

[(1, 27664042), (2, 13832021), (7, 3952006), (14, 1976003), (223, 124054), (446, 62027), (1561, 17722), (3122, 8861)]