72704051

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{827}}^1$

素因数の和:1514

約数の個数: 16

約数和(自身を含む): 87701760

約数和(自身を除く): 14997709

約数列:

[1, 7, 19, 133, 661, 827, 4627, 5789, 12559, 15713, 87913, 109991, 546647, 3826529, 10386293, 72704051]

約数ペア:

[(1, 72704051), (7, 10386293), (19, 3826529), (133, 546647), (661, 109991), (827, 87913), (4627, 15713), (5789, 12559)]