68063728

素因数分解:

$2^4\times {\mathrm{313}}^1\times {\mathrm{13591}}^1$

素因数の和:13912

約数の個数: 20

約数和(自身を含む): 132304528

約数和(自身を除く): 64240800

約数列:

[1, 2, 4, 8, 16, 313, 626, 1252, 2504, 5008, 13591, 27182, 54364, 108728, 217456, 4253983, 8507966, 17015932, 34031864, 68063728]

約数ペア:

[(1, 68063728), (2, 34031864), (4, 17015932), (8, 8507966), (16, 4253983), (313, 217456), (626, 108728), (1252, 54364), (2504, 27182), (5008, 13591)]