65664508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{25771}}^1$

素因数の和:25802

約数の個数: 36

約数和(自身を含む): 143962392

約数和(自身を除く): 78297884

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 25771, 51542, 103084, 180397, 335023, 360794, 670046, 721588, 1262779, 1340092, 2345161, 2525558, 4690322, 5051116, 9380644, 16416127, 32832254, 65664508]

約数ペア:

[(1, 65664508), (2, 32832254), (4, 16416127), (7, 9380644), (13, 5051116), (14, 4690322), (26, 2525558), (28, 2345161), (49, 1340092), (52, 1262779), (91, 721588), (98, 670046), (182, 360794), (196, 335023), (364, 180397), (637, 103084), (1274, 51542), (2548, 25771)]