25394754

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:316

約数の個数: 96

約数和(自身を含む): 67415040

約数和(自身を除く): 42020286

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 121, 133, 154, 209, 231, 242, 263, 266, 363, 399, 418, 462, 526, 627, 726, 789, 798, 847, 1254, 1463, 1578, 1694, 1841, 2299, 2541, 2893, 2926, 3682, 4389, 4598, 4997, 5082, 5523, 5786, 6897, 8679, 8778, 9994, 11046, 13794, 14991, 16093, 17358, 20251, 29982, 31823, 32186, 34979, 40502, 48279, 54967, 60753, 63646, 69958, 95469, 96558, 104937, 109934, 121506, 164901, 190938, 209874, 222761, 329802, 384769, 445522, 604637, 668283, 769538, 1154307, 1209274, 1336566, 1813911, 2308614, 3627822, 4232459, 8464918, 12697377, 25394754]

約数ペア:

[(1, 25394754), (2, 12697377), (3, 8464918), (6, 4232459), (7, 3627822), (11, 2308614), (14, 1813911), (19, 1336566), (21, 1209274), (22, 1154307), (33, 769538), (38, 668283), (42, 604637), (57, 445522), (66, 384769), (77, 329802), (114, 222761), (121, 209874), (133, 190938), (154, 164901), (209, 121506), (231, 109934), (242, 104937), (263, 96558), (266, 95469), (363, 69958), (399, 63646), (418, 60753), (462, 54967), (526, 48279), (627, 40502), (726, 34979), (789, 32186), (798, 31823), (847, 29982), (1254, 20251), (1463, 17358), (1578, 16093), (1694, 14991), (1841, 13794), (2299, 11046), (2541, 9994), (2893, 8778), (2926, 8679), (3682, 6897), (4389, 5786), (4598, 5523), (4997, 5082)]