25804114

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{631}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 46596096

約数和(自身を除く): 20791982

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 631, 889, 1262, 1778, 2921, 4417, 5842, 8834, 14513, 20447, 29026, 40894, 80137, 101591, 160274, 203182, 560959, 1121918, 1843151, 3686302, 12902057, 25804114]

約数ペア:

[(1, 25804114), (2, 12902057), (7, 3686302), (14, 1843151), (23, 1121918), (46, 560959), (127, 203182), (161, 160274), (254, 101591), (322, 80137), (631, 40894), (889, 29026), (1262, 20447), (1778, 14513), (2921, 8834), (4417, 5842)]