67906874

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{15017}}^1$

素因数の和:15062

約数の個数: 32

約数和(自身を含む): 129755520

約数和(自身を除く): 61848646

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 15017, 30034, 105119, 210238, 255289, 285323, 510578, 570646, 1787023, 1997261, 3574046, 3994522, 4850491, 9700982, 33953437, 67906874]

約数ペア:

[(1, 67906874), (2, 33953437), (7, 9700982), (14, 4850491), (17, 3994522), (19, 3574046), (34, 1997261), (38, 1787023), (119, 570646), (133, 510578), (238, 285323), (266, 255289), (323, 210238), (646, 105119), (2261, 30034), (4522, 15017)]