41540828

素因数分解:

$2^2\times 7^2\times {\mathrm{211943}}^1$

素因数の和:211961

約数の個数: 18

約数和(自身を含む): 84565656

約数和(自身を除く): 43024828

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211943, 423886, 847772, 1483601, 2967202, 5934404, 10385207, 20770414, 41540828]

約数ペア:

[(1, 41540828), (2, 20770414), (4, 10385207), (7, 5934404), (14, 2967202), (28, 1483601), (49, 847772), (98, 423886), (196, 211943)]