42499492

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65993}}^1$

素因数の和:66027

約数の個数: 24

約数和(自身を含む): 88695936

約数和(自身を除く): 46196444

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 65993, 131986, 263972, 461951, 923902, 1517839, 1847804, 3035678, 6071356, 10624873, 21249746, 42499492]

約数ペア:

[(1, 42499492), (2, 21249746), (4, 10624873), (7, 6071356), (14, 3035678), (23, 1847804), (28, 1517839), (46, 923902), (92, 461951), (161, 263972), (322, 131986), (644, 65993)]