22751472

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:278

約数の個数: 80

約数和(自身を含む): 61369088

約数和(自身を除く): 38617616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 73, 86, 129, 146, 151, 172, 219, 258, 292, 302, 344, 438, 453, 516, 584, 604, 688, 876, 906, 1032, 1168, 1208, 1752, 1812, 2064, 2416, 3139, 3504, 3624, 6278, 6493, 7248, 9417, 11023, 12556, 12986, 18834, 19479, 22046, 25112, 25972, 33069, 37668, 38958, 44092, 50224, 51944, 66138, 75336, 77916, 88184, 103888, 132276, 150672, 155832, 176368, 264552, 311664, 473989, 529104, 947978, 1421967, 1895956, 2843934, 3791912, 5687868, 7583824, 11375736, 22751472]

約数ペア:

[(1, 22751472), (2, 11375736), (3, 7583824), (4, 5687868), (6, 3791912), (8, 2843934), (12, 1895956), (16, 1421967), (24, 947978), (43, 529104), (48, 473989), (73, 311664), (86, 264552), (129, 176368), (146, 155832), (151, 150672), (172, 132276), (219, 103888), (258, 88184), (292, 77916), (302, 75336), (344, 66138), (438, 51944), (453, 50224), (516, 44092), (584, 38958), (604, 37668), (688, 33069), (876, 25972), (906, 25112), (1032, 22046), (1168, 19479), (1208, 18834), (1752, 12986), (1812, 12556), (2064, 11023), (2416, 9417), (3139, 7248), (3504, 6493), (3624, 6278)]