72941717

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1$

素因数の和:760

約数の個数: 16

約数和(自身を含む): 78617088

約数和(自身を除く): 5675371

約数列:

[1, 23, 43, 131, 563, 989, 3013, 5633, 12949, 24209, 73753, 129559, 556807, 1696319, 3171379, 72941717]

約数ペア:

[(1, 72941717), (23, 3171379), (43, 1696319), (131, 556807), (563, 129559), (989, 73753), (3013, 24209), (5633, 12949)]