68745424

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{35509}}^1$

素因数の和:35539

約数の個数: 30

約数和(自身を含む): 146407730

約数和(自身を除く): 77662306

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 35509, 71018, 142036, 284072, 390599, 568144, 781198, 1562396, 3124792, 4296589, 6249584, 8593178, 17186356, 34372712, 68745424]

約数ペア:

[(1, 68745424), (2, 34372712), (4, 17186356), (8, 8593178), (11, 6249584), (16, 4296589), (22, 3124792), (44, 1562396), (88, 781198), (121, 568144), (176, 390599), (242, 284072), (484, 142036), (968, 71018), (1936, 35509)]