26443895

素因数分解:

$5^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{409}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 32452320

約数和(自身を除く): 6008425

約数列:

[1, 5, 67, 193, 335, 409, 965, 2045, 12931, 27403, 64655, 78937, 137015, 394685, 5288779, 26443895]

約数ペア:

[(1, 26443895), (5, 5288779), (67, 394685), (193, 137015), (335, 78937), (409, 64655), (965, 27403), (2045, 12931)]