28892695

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1319}}^1$

素因数の和:1674

約数の個数: 16

約数和(自身を含む): 37477440

約数和(自身を除く): 8584745

約数列:

[1, 5, 13, 65, 337, 1319, 1685, 4381, 6595, 17147, 21905, 85735, 444503, 2222515, 5778539, 28892695]

約数ペア:

[(1, 28892695), (5, 5778539), (13, 2222515), (65, 444503), (337, 85735), (1319, 21905), (1685, 17147), (4381, 6595)]