66755588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{8209}}^1$

素因数の和:8339

約数の個数: 24

約数和(自身を含む): 124135200

約数和(自身を除く): 57379612

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 428, 2033, 4066, 8132, 8209, 16418, 32836, 155971, 311942, 623884, 878363, 1756726, 3513452, 16688897, 33377794, 66755588]

約数ペア:

[(1, 66755588), (2, 33377794), (4, 16688897), (19, 3513452), (38, 1756726), (76, 878363), (107, 623884), (214, 311942), (428, 155971), (2033, 32836), (4066, 16418), (8132, 8209)]