40538092

素因数分解:

$2^2\times 7^2\times {\mathrm{206827}}^1$

素因数の和:206845

約数の個数: 18

約数和(自身を含む): 82524372

約数和(自身を除く): 41986280

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 206827, 413654, 827308, 1447789, 2895578, 5791156, 10134523, 20269046, 40538092]

約数ペア:

[(1, 40538092), (2, 20269046), (4, 10134523), (7, 5791156), (14, 2895578), (28, 1447789), (49, 827308), (98, 413654), (196, 206827)]