72028151

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{1069}}^1$

素因数の和:1226

約数の個数: 16

約数和(自身を含む): 79813440

約数和(自身を除く): 7785289

約数列:

[1, 13, 71, 73, 923, 949, 1069, 5183, 13897, 67379, 75899, 78037, 986687, 1014481, 5540627, 72028151]

約数ペア:

[(1, 72028151), (13, 5540627), (71, 1014481), (73, 986687), (923, 78037), (949, 75899), (1069, 67379), (5183, 13897)]