71297254

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{25087}}^1$

素因数の和:25132

約数の個数: 24

約数和(自身を含む): 128701440

約数和(自身を除く): 57404186

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 25087, 50174, 175609, 351218, 727523, 1229263, 1455046, 2458526, 5092661, 10185322, 35648627, 71297254]

約数ペア:

[(1, 71297254), (2, 35648627), (7, 10185322), (14, 5092661), (29, 2458526), (49, 1455046), (58, 1229263), (98, 727523), (203, 351218), (406, 175609), (1421, 50174), (2842, 25087)]