71705069

素因数分解:

${\mathrm{19}}^2\times {\mathrm{307}}^1\times {\mathrm{647}}^1$

素因数の和:992

約数の個数: 12

約数和(自身を含む): 76041504

約数和(自身を除く): 4336435

約数列:

[1, 19, 307, 361, 647, 5833, 12293, 110827, 198629, 233567, 3773951, 71705069]

約数ペア:

[(1, 71705069), (19, 3773951), (307, 233567), (361, 198629), (647, 110827), (5833, 12293)]