26018608

素因数分解:

$2^4\times 7^3\times {\mathrm{11}}^1\times {\mathrm{431}}^1$

素因数の和:471

約数の個数: 80

約数和(自身を含む): 64281600

約数和(自身を除く): 38262992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 343, 392, 431, 539, 616, 686, 784, 862, 1078, 1232, 1372, 1724, 2156, 2744, 3017, 3448, 3773, 4312, 4741, 5488, 6034, 6896, 7546, 8624, 9482, 12068, 15092, 18964, 21119, 24136, 30184, 33187, 37928, 42238, 48272, 60368, 66374, 75856, 84476, 132748, 147833, 168952, 232309, 265496, 295666, 337904, 464618, 530992, 591332, 929236, 1182664, 1626163, 1858472, 2365328, 3252326, 3716944, 6504652, 13009304, 26018608]

約数ペア:

[(1, 26018608), (2, 13009304), (4, 6504652), (7, 3716944), (8, 3252326), (11, 2365328), (14, 1858472), (16, 1626163), (22, 1182664), (28, 929236), (44, 591332), (49, 530992), (56, 464618), (77, 337904), (88, 295666), (98, 265496), (112, 232309), (154, 168952), (176, 147833), (196, 132748), (308, 84476), (343, 75856), (392, 66374), (431, 60368), (539, 48272), (616, 42238), (686, 37928), (784, 33187), (862, 30184), (1078, 24136), (1232, 21119), (1372, 18964), (1724, 15092), (2156, 12068), (2744, 9482), (3017, 8624), (3448, 7546), (3773, 6896), (4312, 6034), (4741, 5488)]