40743794

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31981}}^1$

素因数の和:32010

約数の個数: 24

約数和(自身を含む): 76564908

約数和(自身を除く): 35821114

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 31981, 63962, 223867, 415753, 447734, 831506, 1567069, 2910271, 3134138, 5820542, 20371897, 40743794]

約数ペア:

[(1, 40743794), (2, 20371897), (7, 5820542), (13, 3134138), (14, 2910271), (26, 1567069), (49, 831506), (91, 447734), (98, 415753), (182, 223867), (637, 63962), (1274, 31981)]