68720402

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{727}}^1$

素因数の和:1193

約数の個数: 16

約数和(自身を含む): 104237952

約数和(自身を除く): 35517550

約数列:

[1, 2, 151, 302, 313, 626, 727, 1454, 47263, 94526, 109777, 219554, 227551, 455102, 34360201, 68720402]

約数ペア:

[(1, 68720402), (2, 34360201), (151, 455102), (302, 227551), (313, 219554), (626, 109777), (727, 94526), (1454, 47263)]