71164884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{847201}}^1$

素因数の和:847215

約数の個数: 24

約数和(自身を含む): 189773248

約数和(自身を除く): 118608364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 847201, 1694402, 2541603, 3388804, 5083206, 5930407, 10166412, 11860814, 17791221, 23721628, 35582442, 71164884]

約数ペア:

[(1, 71164884), (2, 35582442), (3, 23721628), (4, 17791221), (6, 11860814), (7, 10166412), (12, 5930407), (14, 5083206), (21, 3388804), (28, 2541603), (42, 1694402), (84, 847201)]