69139714

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{647}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 125971200

約数和(自身を除く): 56831486

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 449, 647, 898, 1294, 3143, 4529, 6286, 7633, 9058, 10999, 15266, 21998, 53431, 76993, 106862, 153986, 290503, 581006, 2033521, 4067042, 4938551, 9877102, 34569857, 69139714]

約数ペア:

[(1, 69139714), (2, 34569857), (7, 9877102), (14, 4938551), (17, 4067042), (34, 2033521), (119, 581006), (238, 290503), (449, 153986), (647, 106862), (898, 76993), (1294, 53431), (3143, 21998), (4529, 15266), (6286, 10999), (7633, 9058)]