68528537

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{30689}}^1$

素因数の和:30736

約数の個数: 16

約数和(自身を含む): 88387200

約数和(自身を除く): 19858663

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 30689, 214823, 337579, 889981, 2363053, 6229867, 9789791, 68528537]

約数ペア:

[(1, 68528537), (7, 9789791), (11, 6229867), (29, 2363053), (77, 889981), (203, 337579), (319, 214823), (2233, 30689)]