71630783

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{257}}^1\times {\mathrm{1373}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 85078080

約数和(自身を除く): 13447297

約数列:

[1, 7, 29, 203, 257, 1373, 1799, 7453, 9611, 39817, 52171, 278719, 352861, 2470027, 10232969, 71630783]

約数ペア:

[(1, 71630783), (7, 10232969), (29, 2470027), (203, 352861), (257, 278719), (1373, 52171), (1799, 39817), (7453, 9611)]