25419966

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 62612352

約数和(自身を除く): 37192386

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 53, 66, 78, 86, 106, 129, 143, 159, 169, 258, 286, 318, 338, 429, 473, 507, 559, 583, 689, 858, 946, 1014, 1118, 1166, 1378, 1419, 1677, 1749, 1859, 2067, 2279, 2838, 3354, 3498, 3718, 4134, 4558, 5577, 6149, 6837, 7267, 7579, 8957, 11154, 12298, 13674, 14534, 15158, 17914, 18447, 21801, 22737, 25069, 26871, 29627, 36894, 43602, 45474, 50138, 53742, 59254, 75207, 79937, 88881, 98527, 150414, 159874, 177762, 197054, 239811, 295581, 325897, 385151, 479622, 591162, 651794, 770302, 977691, 1155453, 1955382, 2310906, 4236661, 8473322, 12709983, 25419966]

約数ペア:

[(1, 25419966), (2, 12709983), (3, 8473322), (6, 4236661), (11, 2310906), (13, 1955382), (22, 1155453), (26, 977691), (33, 770302), (39, 651794), (43, 591162), (53, 479622), (66, 385151), (78, 325897), (86, 295581), (106, 239811), (129, 197054), (143, 177762), (159, 159874), (169, 150414), (258, 98527), (286, 88881), (318, 79937), (338, 75207), (429, 59254), (473, 53742), (507, 50138), (559, 45474), (583, 43602), (689, 36894), (858, 29627), (946, 26871), (1014, 25069), (1118, 22737), (1166, 21801), (1378, 18447), (1419, 17914), (1677, 15158), (1749, 14534), (1859, 13674), (2067, 12298), (2279, 11154), (2838, 8957), (3354, 7579), (3498, 7267), (3718, 6837), (4134, 6149), (4558, 5577)]