66544892

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4421}}^1$

素因数の和:4549

約数の個数: 24

約数和(自身を含む): 120349152

約数和(自身を除く): 53804260

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 4421, 7526, 8842, 15052, 17684, 234313, 313891, 468626, 627782, 937252, 1255564, 16636223, 33272446, 66544892]

約数ペア:

[(1, 66544892), (2, 33272446), (4, 16636223), (53, 1255564), (71, 937252), (106, 627782), (142, 468626), (212, 313891), (284, 234313), (3763, 17684), (4421, 15052), (7526, 8842)]