28625804930

素因数分解:

$2^1\times 5^1\times {\mathrm{863}}^1\times {\mathrm{3317011}}^1$

素因数の和:3317881

約数の個数: 16

約数和(自身を含む): 51586170624

約数和(自身を除く): 22960365694

約数列:

[1, 2, 5, 10, 863, 1726, 4315, 8630, 3317011, 6634022, 16585055, 33170110, 2862580493, 5725160986, 14312902465, 28625804930]

約数ペア:

[(1, 28625804930), (2, 14312902465), (5, 5725160986), (10, 2862580493), (863, 33170110), (1726, 16585055), (4315, 6634022), (8630, 3317011)]