71826517

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{1061}}^1$

素因数の和:1596

約数の個数: 16

約数和(自身を含む): 86659200

約数和(自身を除く): 14832683

約数列:

[1, 7, 19, 133, 509, 1061, 3563, 7427, 9671, 20159, 67697, 141113, 540049, 3780343, 10260931, 71826517]

約数ペア:

[(1, 71826517), (7, 10260931), (19, 3780343), (133, 540049), (509, 141113), (1061, 67697), (3563, 20159), (7427, 9671)]