14478740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17657}}^1$

素因数の和:17707

約数の個数: 24

約数和(自身を含む): 31148712

約数和(自身を除く): 16669972

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 17657, 35314, 70628, 88285, 176570, 353140, 723937, 1447874, 2895748, 3619685, 7239370, 14478740]

約数ペア:

[(1, 14478740), (2, 7239370), (4, 3619685), (5, 2895748), (10, 1447874), (20, 723937), (41, 353140), (82, 176570), (164, 88285), (205, 70628), (410, 35314), (820, 17657)]