28804518446

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{105359}}^1$

素因数の和:105449

約数の個数: 48

約数和(自身を含む): 51235303680

約数和(自身を除く): 22430785234

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 187, 289, 374, 473, 578, 731, 946, 1462, 3179, 6358, 8041, 12427, 16082, 24854, 105359, 136697, 210718, 273394, 1158949, 1791103, 2317898, 3582206, 4530437, 9060874, 19702133, 30448751, 39404266, 49834807, 60897502, 77017429, 99669614, 154034858, 334936261, 669872522, 847191719, 1309296293, 1694383438, 2618592586, 14402259223, 28804518446]

約数ペア:

[(1, 28804518446), (2, 14402259223), (11, 2618592586), (17, 1694383438), (22, 1309296293), (34, 847191719), (43, 669872522), (86, 334936261), (187, 154034858), (289, 99669614), (374, 77017429), (473, 60897502), (578, 49834807), (731, 39404266), (946, 30448751), (1462, 19702133), (3179, 9060874), (6358, 4530437), (8041, 3582206), (12427, 2317898), (16082, 1791103), (24854, 1158949), (105359, 273394), (136697, 210718)]