25812222

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{701}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 57771792

約数和(自身を除く): 31959570

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 361, 646, 701, 722, 969, 1083, 1402, 1938, 2103, 2166, 4206, 6137, 11917, 12274, 13319, 18411, 23834, 26638, 35751, 36822, 39957, 71502, 79914, 226423, 253061, 452846, 506122, 679269, 759183, 1358538, 1518366, 4302037, 8604074, 12906111, 25812222]

約数ペア:

[(1, 25812222), (2, 12906111), (3, 8604074), (6, 4302037), (17, 1518366), (19, 1358538), (34, 759183), (38, 679269), (51, 506122), (57, 452846), (102, 253061), (114, 226423), (323, 79914), (361, 71502), (646, 39957), (701, 36822), (722, 35751), (969, 26638), (1083, 23834), (1402, 18411), (1938, 13319), (2103, 12274), (2166, 11917), (4206, 6137)]