26747516

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 49460880

約数和(自身を除く): 22713364

約数列:

[1, 2, 4, 19, 38, 76, 353, 706, 997, 1412, 1994, 3988, 6707, 13414, 18943, 26828, 37886, 75772, 351941, 703882, 1407764, 6686879, 13373758, 26747516]

約数ペア:

[(1, 26747516), (2, 13373758), (4, 6686879), (19, 1407764), (38, 703882), (76, 351941), (353, 75772), (706, 37886), (997, 26828), (1412, 18943), (1994, 13414), (3988, 6707)]