66635324

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103471}}^1$

素因数の和:103505

約数の個数: 24

約数和(自身を含む): 139066368

約数和(自身を除く): 72431044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 103471, 206942, 413884, 724297, 1448594, 2379833, 2897188, 4759666, 9519332, 16658831, 33317662, 66635324]

約数ペア:

[(1, 66635324), (2, 33317662), (4, 16658831), (7, 9519332), (14, 4759666), (23, 2897188), (28, 2379833), (46, 1448594), (92, 724297), (161, 413884), (322, 206942), (644, 103471)]