28695752

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{9221}}^1$

素因数の和:9616

約数の個数: 16

約数和(自身を含む): 53948700

約数和(自身を除く): 25252948

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 9221, 18442, 36884, 73768, 3586969, 7173938, 14347876, 28695752]

約数ペア:

[(1, 28695752), (2, 14347876), (4, 7173938), (8, 3586969), (389, 73768), (778, 36884), (1556, 18442), (3112, 9221)]