26263216

素因数分解:

$2^4\times 7^2\times {\mathrm{139}}^1\times {\mathrm{241}}^1$

素因数の和:402

約数の個数: 60

約数和(自身を含む): 59865960

約数和(自身を除く): 33602744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 139, 196, 241, 278, 392, 482, 556, 784, 964, 973, 1112, 1687, 1928, 1946, 2224, 3374, 3856, 3892, 6748, 6811, 7784, 11809, 13496, 13622, 15568, 23618, 26992, 27244, 33499, 47236, 54488, 66998, 94472, 108976, 133996, 188944, 234493, 267992, 468986, 535984, 937972, 1641451, 1875944, 3282902, 3751888, 6565804, 13131608, 26263216]

約数ペア:

[(1, 26263216), (2, 13131608), (4, 6565804), (7, 3751888), (8, 3282902), (14, 1875944), (16, 1641451), (28, 937972), (49, 535984), (56, 468986), (98, 267992), (112, 234493), (139, 188944), (196, 133996), (241, 108976), (278, 94472), (392, 66998), (482, 54488), (556, 47236), (784, 33499), (964, 27244), (973, 26992), (1112, 23618), (1687, 15568), (1928, 13622), (1946, 13496), (2224, 11809), (3374, 7784), (3856, 6811), (3892, 6748)]