25142908

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{2027}}^1$

素因数の和:2481

約数の個数: 24

約数和(自身を含む): 50424192

約数和(自身を除く): 25281284

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 2027, 3101, 4054, 6202, 8108, 12404, 14189, 28378, 56756, 897961, 1795922, 3591844, 6285727, 12571454, 25142908]

約数ペア:

[(1, 25142908), (2, 12571454), (4, 6285727), (7, 3591844), (14, 1795922), (28, 897961), (443, 56756), (886, 28378), (1772, 14189), (2027, 12404), (3101, 8108), (4054, 6202)]