25379804912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{502451}}^1$

素因数の和:502518

約数の個数: 80

約数和(自身を含む): 62802480384

約数和(自身を除く): 37422675472

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 56, 77, 82, 88, 112, 154, 164, 176, 287, 308, 328, 451, 574, 616, 656, 902, 1148, 1232, 1804, 2296, 3157, 3608, 4592, 6314, 7216, 12628, 25256, 50512, 502451, 1004902, 2009804, 3517157, 4019608, 5526961, 7034314, 8039216, 11053922, 14068628, 20600491, 22107844, 28137256, 38688727, 41200982, 44215688, 56274512, 77377454, 82401964, 88431376, 144203437, 154754908, 164803928, 226605401, 288406874, 309509816, 329607856, 453210802, 576813748, 619019632, 906421604, 1153627496, 1586237807, 1812843208, 2307254992, 3172475614, 3625686416, 6344951228, 12689902456, 25379804912]

約数ペア:

[(1, 25379804912), (2, 12689902456), (4, 6344951228), (7, 3625686416), (8, 3172475614), (11, 2307254992), (14, 1812843208), (16, 1586237807), (22, 1153627496), (28, 906421604), (41, 619019632), (44, 576813748), (56, 453210802), (77, 329607856), (82, 309509816), (88, 288406874), (112, 226605401), (154, 164803928), (164, 154754908), (176, 144203437), (287, 88431376), (308, 82401964), (328, 77377454), (451, 56274512), (574, 44215688), (616, 41200982), (656, 38688727), (902, 28137256), (1148, 22107844), (1232, 20600491), (1804, 14068628), (2296, 11053922), (3157, 8039216), (3608, 7034314), (4592, 5526961), (6314, 4019608), (7216, 3517157), (12628, 2009804), (25256, 1004902), (50512, 502451)]