22753192

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 54489600

約数和(自身を除く): 31736408

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 43, 44, 56, 77, 86, 88, 154, 172, 301, 308, 344, 473, 602, 616, 859, 946, 1204, 1718, 1892, 2408, 3311, 3436, 3784, 6013, 6622, 6872, 9449, 12026, 13244, 18898, 24052, 26488, 36937, 37796, 48104, 66143, 73874, 75592, 132286, 147748, 258559, 264572, 295496, 406307, 517118, 529144, 812614, 1034236, 1625228, 2068472, 2844149, 3250456, 5688298, 11376596, 22753192]

約数ペア:

[(1, 22753192), (2, 11376596), (4, 5688298), (7, 3250456), (8, 2844149), (11, 2068472), (14, 1625228), (22, 1034236), (28, 812614), (43, 529144), (44, 517118), (56, 406307), (77, 295496), (86, 264572), (88, 258559), (154, 147748), (172, 132286), (301, 75592), (308, 73874), (344, 66143), (473, 48104), (602, 37796), (616, 36937), (859, 26488), (946, 24052), (1204, 18898), (1718, 13244), (1892, 12026), (2408, 9449), (3311, 6872), (3436, 6622), (3784, 6013)]