71364412

素因数分解:

$2^2\times 7^1\times {\mathrm{151}}^1\times {\mathrm{16879}}^1$

素因数の和:17041

約数の個数: 24

約数和(自身を含む): 143682560

約数和(自身を除く): 72318148

約数列:

[1, 2, 4, 7, 14, 28, 151, 302, 604, 1057, 2114, 4228, 16879, 33758, 67516, 118153, 236306, 472612, 2548729, 5097458, 10194916, 17841103, 35682206, 71364412]

約数ペア:

[(1, 71364412), (2, 35682206), (4, 17841103), (7, 10194916), (14, 5097458), (28, 2548729), (151, 472612), (302, 236306), (604, 118153), (1057, 67516), (2114, 33758), (4228, 16879)]