25089232

素因数分解:

$2^4\times 7^1\times {\mathrm{224011}}^1$

素因数の和:224026

約数の個数: 20

約数和(自身を含む): 55554976

約数和(自身を除く): 30465744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 224011, 448022, 896044, 1568077, 1792088, 3136154, 3584176, 6272308, 12544616, 25089232]

約数ペア:

[(1, 25089232), (2, 12544616), (4, 6272308), (7, 3584176), (8, 3136154), (14, 1792088), (16, 1568077), (28, 896044), (56, 448022), (112, 224011)]