24981712

素因数分解:

$2^4\times 7^1\times {\mathrm{223051}}^1$

素因数の和:223066

約数の個数: 20

約数和(自身を含む): 55316896

約数和(自身を除く): 30335184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 223051, 446102, 892204, 1561357, 1784408, 3122714, 3568816, 6245428, 12490856, 24981712]

約数ペア:

[(1, 24981712), (2, 12490856), (4, 6245428), (7, 3568816), (8, 3122714), (14, 1784408), (16, 1561357), (28, 892204), (56, 446102), (112, 223051)]