66863958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2597

約数の個数: 64

約数和(自身を含む): 166261248

約数和(自身を除く): 99397290

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 37, 42, 51, 74, 102, 111, 119, 222, 238, 259, 357, 518, 629, 714, 777, 1258, 1554, 1887, 2531, 3774, 4403, 5062, 7593, 8806, 13209, 15186, 17717, 26418, 35434, 43027, 53151, 86054, 93647, 106302, 129081, 187294, 258162, 280941, 301189, 561882, 602378, 655529, 903567, 1311058, 1591999, 1807134, 1966587, 3183998, 3933174, 4775997, 9551994, 11143993, 22287986, 33431979, 66863958]

約数ペア:

[(1, 66863958), (2, 33431979), (3, 22287986), (6, 11143993), (7, 9551994), (14, 4775997), (17, 3933174), (21, 3183998), (34, 1966587), (37, 1807134), (42, 1591999), (51, 1311058), (74, 903567), (102, 655529), (111, 602378), (119, 561882), (222, 301189), (238, 280941), (259, 258162), (357, 187294), (518, 129081), (629, 106302), (714, 93647), (777, 86054), (1258, 53151), (1554, 43027), (1887, 35434), (2531, 26418), (3774, 17717), (4403, 15186), (5062, 13209), (7593, 8806)]