72445354

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{3967}}^1$

素因数の和:4389

約数の個数: 16

約数和(自身を含む): 113707008

約数和(自身を除く): 41261654

約数列:

[1, 2, 23, 46, 397, 794, 3967, 7934, 9131, 18262, 91241, 182482, 1574899, 3149798, 36222677, 72445354]

約数ペア:

[(1, 72445354), (2, 36222677), (23, 3149798), (46, 1574899), (397, 182482), (794, 91241), (3967, 18262), (7934, 9131)]