28607912

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22777}}^1$

素因数の和:22940

約数の個数: 16

約数和(自身を含む): 53983860

約数和(自身を除く): 25375948

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22777, 45554, 91108, 182216, 3575989, 7151978, 14303956, 28607912]

約数ペア:

[(1, 28607912), (2, 14303956), (4, 7151978), (8, 3575989), (157, 182216), (314, 91108), (628, 45554), (1256, 22777)]