28804518448

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{2675011}}^1$

素因数の和:2675692

約数の個数: 20

約数和(自身を含む): 55891700728

約数和(自身を除く): 27087182280

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 5384, 10768, 2675011, 5350022, 10700044, 21400088, 42800176, 1800282403, 3600564806, 7201129612, 14402259224, 28804518448]

約数ペア:

[(1, 28804518448), (2, 14402259224), (4, 7201129612), (8, 3600564806), (16, 1800282403), (673, 42800176), (1346, 21400088), (2692, 10700044), (5384, 5350022), (10768, 2675011)]