66490858

素因数分解:

$2^1\times 7^1\times {\mathrm{367}}^1\times {\mathrm{12941}}^1$

素因数の和:13317

約数の個数: 16

約数和(自身を含む): 114303744

約数和(自身を除く): 47812886

約数列:

[1, 2, 7, 14, 367, 734, 2569, 5138, 12941, 25882, 90587, 181174, 4749347, 9498694, 33245429, 66490858]

約数ペア:

[(1, 66490858), (2, 33245429), (7, 9498694), (14, 4749347), (367, 181174), (734, 90587), (2569, 25882), (5138, 12941)]