66659572

素因数分解:

$2^2\times 7^1\times {\mathrm{503}}^1\times {\mathrm{4733}}^1$

素因数の和:5247

約数の個数: 24

約数和(自身を含む): 133612416

約数和(自身を除く): 66952844

約数列:

[1, 2, 4, 7, 14, 28, 503, 1006, 2012, 3521, 4733, 7042, 9466, 14084, 18932, 33131, 66262, 132524, 2380699, 4761398, 9522796, 16664893, 33329786, 66659572]

約数ペア:

[(1, 66659572), (2, 33329786), (4, 16664893), (7, 9522796), (14, 4761398), (28, 2380699), (503, 132524), (1006, 66262), (2012, 33131), (3521, 18932), (4733, 14084), (7042, 9466)]