67618418

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{284111}}^1$

素因数の和:284137

約数の個数: 16

約数和(自身を含む): 122736384

約数和(自身を除く): 55117966

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 284111, 568222, 1988777, 3977554, 4829887, 9659774, 33809209, 67618418]

約数ペア:

[(1, 67618418), (2, 33809209), (7, 9659774), (14, 4829887), (17, 3977554), (34, 1988777), (119, 568222), (238, 284111)]