27680834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{3209}}^1$

素因数の和:3457

約数の個数: 16

約数和(自身を含む): 43912800

約数和(自身を除く): 16231966

約数列:

[1, 2, 19, 38, 227, 454, 3209, 4313, 6418, 8626, 60971, 121942, 728443, 1456886, 13840417, 27680834]

約数ペア:

[(1, 27680834), (2, 13840417), (19, 1456886), (38, 728443), (227, 121942), (454, 60971), (3209, 8626), (4313, 6418)]