25847248

素因数分解:

$2^4\times 7^1\times {\mathrm{230779}}^1$

素因数の和:230794

約数の個数: 20

約数和(自身を含む): 57233440

約数和(自身を除く): 31386192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 230779, 461558, 923116, 1615453, 1846232, 3230906, 3692464, 6461812, 12923624, 25847248]

約数ペア:

[(1, 25847248), (2, 12923624), (4, 6461812), (7, 3692464), (8, 3230906), (14, 1846232), (16, 1615453), (28, 923116), (56, 461558), (112, 230779)]