23961784

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{5557}}^1$

素因数の和:5588

約数の個数: 48

約数和(自身を含む): 57025080

約数和(自身を除く): 33063296

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2156, 4312, 5557, 11114, 22228, 38899, 44456, 61127, 77798, 122254, 155596, 244508, 272293, 311192, 427889, 489016, 544586, 855778, 1089172, 1711556, 2178344, 2995223, 3423112, 5990446, 11980892, 23961784]

約数ペア:

[(1, 23961784), (2, 11980892), (4, 5990446), (7, 3423112), (8, 2995223), (11, 2178344), (14, 1711556), (22, 1089172), (28, 855778), (44, 544586), (49, 489016), (56, 427889), (77, 311192), (88, 272293), (98, 244508), (154, 155596), (196, 122254), (308, 77798), (392, 61127), (539, 44456), (616, 38899), (1078, 22228), (2156, 11114), (4312, 5557)]