71907761

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:728

約数の個数: 16

約数和(自身を含む): 78249600

約数和(自身を除く): 6341839

約数列:

[1, 19, 37, 233, 439, 703, 4427, 8341, 8621, 16243, 102287, 163799, 308617, 1943453, 3784619, 71907761]

約数ペア:

[(1, 71907761), (19, 3784619), (37, 1943453), (233, 308617), (439, 163799), (703, 102287), (4427, 16243), (8341, 8621)]