28402888

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{5437}}^1$

素因数の和:6096

約数の個数: 16

約数和(自身を含む): 53346780

約数和(自身を除く): 24943892

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 5437, 10874, 21748, 43496, 3550361, 7100722, 14201444, 28402888]

約数ペア:

[(1, 28402888), (2, 14201444), (4, 7100722), (8, 3550361), (653, 43496), (1306, 21748), (2612, 10874), (5224, 5437)]