61945576

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{443}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 145774080

約数和(自身を除く): 83828504

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 227, 308, 443, 454, 616, 886, 908, 1589, 1772, 1816, 2497, 3101, 3178, 3544, 4873, 4994, 6202, 6356, 9746, 9988, 12404, 12712, 17479, 19492, 19976, 24808, 34111, 34958, 38984, 68222, 69916, 100561, 136444, 139832, 201122, 272888, 402244, 703927, 804488, 1106171, 1407854, 2212342, 2815708, 4424684, 5631416, 7743197, 8849368, 15486394, 30972788, 61945576]

約数ペア:

[(1, 61945576), (2, 30972788), (4, 15486394), (7, 8849368), (8, 7743197), (11, 5631416), (14, 4424684), (22, 2815708), (28, 2212342), (44, 1407854), (56, 1106171), (77, 804488), (88, 703927), (154, 402244), (227, 272888), (308, 201122), (443, 139832), (454, 136444), (616, 100561), (886, 69916), (908, 68222), (1589, 38984), (1772, 34958), (1816, 34111), (2497, 24808), (3101, 19976), (3178, 19492), (3544, 17479), (4873, 12712), (4994, 12404), (6202, 9988), (6356, 9746)]