71300068

素因数分解:

$2^2\times 7^1\times {\mathrm{1361}}^1\times {\mathrm{1871}}^1$

素因数の和:3243

約数の個数: 24

約数和(自身を含む): 142781184

約数和(自身を除く): 71481116

約数列:

[1, 2, 4, 7, 14, 28, 1361, 1871, 2722, 3742, 5444, 7484, 9527, 13097, 19054, 26194, 38108, 52388, 2546431, 5092862, 10185724, 17825017, 35650034, 71300068]

約数ペア:

[(1, 71300068), (2, 35650034), (4, 17825017), (7, 10185724), (14, 5092862), (28, 2546431), (1361, 52388), (1871, 38108), (2722, 26194), (3742, 19054), (5444, 13097), (7484, 9527)]