27955816

素因数分解:

$2^3\times 7^1\times {\mathrm{499211}}^1$

素因数の和:499224

約数の個数: 16

約数和(自身を含む): 59905440

約数和(自身を除く): 31949624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 499211, 998422, 1996844, 3494477, 3993688, 6988954, 13977908, 27955816]

約数ペア:

[(1, 27955816), (2, 13977908), (4, 6988954), (7, 3993688), (8, 3494477), (14, 1996844), (28, 998422), (56, 499211)]