65967928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{634307}}^1$

素因数の和:634326

約数の個数: 16

約数和(自身を含む): 133204680

約数和(自身を除く): 67236752

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 634307, 1268614, 2537228, 5074456, 8245991, 16491982, 32983964, 65967928]

約数ペア:

[(1, 65967928), (2, 32983964), (4, 16491982), (8, 8245991), (13, 5074456), (26, 2537228), (52, 1268614), (104, 634307)]