72397414

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{257}}^1\times {\mathrm{1697}}^1$

素因数の和:2039

約数の個数: 16

約数和(自身を含む): 110397168

約数和(自身を除く): 37999754

約数列:

[1, 2, 83, 166, 257, 514, 1697, 3394, 21331, 42662, 140851, 281702, 436129, 872258, 36198707, 72397414]

約数ペア:

[(1, 72397414), (2, 36198707), (83, 872258), (166, 436129), (257, 281702), (514, 140851), (1697, 42662), (3394, 21331)]