26663905

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{373}}^1$

素因数の和:453

約数の個数: 24

約数和(自身を含む): 35181432

約数和(自身を除く): 8517527

約数列:

[1, 5, 17, 29, 85, 145, 373, 493, 841, 1865, 2465, 4205, 6341, 10817, 14297, 31705, 54085, 71485, 183889, 313693, 919445, 1568465, 5332781, 26663905]

約数ペア:

[(1, 26663905), (5, 5332781), (17, 1568465), (29, 919445), (85, 313693), (145, 183889), (373, 71485), (493, 54085), (841, 31705), (1865, 14297), (2465, 10817), (4205, 6341)]