26204486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 51072000

約数和(自身を除く): 24867514

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 121, 154, 217, 242, 341, 434, 499, 682, 847, 998, 1694, 2387, 3493, 3751, 4774, 5489, 6986, 7502, 10978, 15469, 26257, 30938, 38423, 52514, 60379, 76846, 108283, 120758, 170159, 216566, 340318, 422653, 845306, 1191113, 1871749, 2382226, 3743498, 13102243, 26204486]

約数ペア:

[(1, 26204486), (2, 13102243), (7, 3743498), (11, 2382226), (14, 1871749), (22, 1191113), (31, 845306), (62, 422653), (77, 340318), (121, 216566), (154, 170159), (217, 120758), (242, 108283), (341, 76846), (434, 60379), (499, 52514), (682, 38423), (847, 30938), (998, 26257), (1694, 15469), (2387, 10978), (3493, 7502), (3751, 6986), (4774, 5489)]