72889523

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{8627}}^1$

素因数の和:8722

約数の個数: 16

約数和(自身を含む): 89455104

約数和(自身を除く): 16565581

約数列:

[1, 7, 17, 71, 119, 497, 1207, 8449, 8627, 60389, 146659, 612517, 1026613, 4287619, 10412789, 72889523]

約数ペア:

[(1, 72889523), (7, 10412789), (17, 4287619), (71, 1026613), (119, 612517), (497, 146659), (1207, 60389), (8449, 8627)]