69902009884

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23331779}}^1$

素因数の和:23331897

約数の個数: 24

約数和(自身を含む): 141110605440

約数和(自身を除く): 71208595556

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 23331779, 46663558, 93327116, 163322453, 326644906, 653289812, 2496500353, 4993000706, 9986001412, 17475502471, 34951004942, 69902009884]

約数ペア:

[(1, 69902009884), (2, 34951004942), (4, 17475502471), (7, 9986001412), (14, 4993000706), (28, 2496500353), (107, 653289812), (214, 326644906), (428, 163322453), (749, 93327116), (1498, 46663558), (2996, 23331779)]