65172272

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{1049}}^1$

素因数の和:1421

約数の個数: 40

約数和(自身を含む): 138272400

約数和(自身を除く): 73100128

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 353, 706, 1049, 1412, 2098, 2824, 3883, 4196, 5648, 7766, 8392, 11539, 15532, 16784, 23078, 31064, 46156, 62128, 92312, 184624, 370297, 740594, 1481188, 2962376, 4073267, 5924752, 8146534, 16293068, 32586136, 65172272]

約数ペア:

[(1, 65172272), (2, 32586136), (4, 16293068), (8, 8146534), (11, 5924752), (16, 4073267), (22, 2962376), (44, 1481188), (88, 740594), (176, 370297), (353, 184624), (706, 92312), (1049, 62128), (1412, 46156), (2098, 31064), (2824, 23078), (3883, 16784), (4196, 15532), (5648, 11539), (7766, 8392)]