68216897

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1453}}^1$

素因数の和:1832

約数の個数: 16

約数和(自身を含む): 82354560

約数和(自身を除く): 14137663

約数列:

[1, 7, 19, 133, 353, 1453, 2471, 6707, 10171, 27607, 46949, 193249, 512909, 3590363, 9745271, 68216897]

約数ペア:

[(1, 68216897), (7, 9745271), (19, 3590363), (133, 512909), (353, 193249), (1453, 46949), (2471, 27607), (6707, 10171)]