66649594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{313}}^1\times {\mathrm{9679}}^1$

素因数の和:10005

約数の個数: 16

約数和(自身を含む): 109422720

約数和(自身を除く): 42773126

約数列:

[1, 2, 11, 22, 313, 626, 3443, 6886, 9679, 19358, 106469, 212938, 3029527, 6059054, 33324797, 66649594]

約数ペア:

[(1, 66649594), (2, 33324797), (11, 6059054), (22, 3029527), (313, 212938), (626, 106469), (3443, 19358), (6886, 9679)]