66966214

素因数分解:

$2^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{9181}}^1$

素因数の和:9711

約数の個数: 16

約数和(自身を含む): 115032096

約数和(自身を除く): 48065882

約数列:

[1, 2, 7, 14, 521, 1042, 3647, 7294, 9181, 18362, 64267, 128534, 4783301, 9566602, 33483107, 66966214]

約数ペア:

[(1, 66966214), (2, 33483107), (7, 9566602), (14, 4783301), (521, 128534), (1042, 64267), (3647, 18362), (7294, 9181)]