71384278

素因数分解:

$2^1\times 7^2\times {\mathrm{359}}^1\times {\mathrm{2029}}^1$

素因数の和:2404

約数の個数: 24

約数和(自身を含む): 124966800

約数和(自身を除く): 53582522

約数列:

[1, 2, 7, 14, 49, 98, 359, 718, 2029, 2513, 4058, 5026, 14203, 17591, 28406, 35182, 99421, 198842, 728411, 1456822, 5098877, 10197754, 35692139, 71384278]

約数ペア:

[(1, 71384278), (2, 35692139), (7, 10197754), (14, 5098877), (49, 1456822), (98, 728411), (359, 198842), (718, 99421), (2029, 35182), (2513, 28406), (4058, 17591), (5026, 14203)]