61738138

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{57271}}^1$

素因数の和:57298

約数の個数: 24

約数和(自身を含む): 117522144

約数和(自身を除く): 55784006

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 57271, 114542, 400897, 629981, 801794, 1259962, 2806279, 4409867, 5612558, 8819734, 30869069, 61738138]

約数ペア:

[(1, 61738138), (2, 30869069), (7, 8819734), (11, 5612558), (14, 4409867), (22, 2806279), (49, 1259962), (77, 801794), (98, 629981), (154, 400897), (539, 114542), (1078, 57271)]