69661732

素因数分解:

$2^2\times 7^2\times {\mathrm{355417}}^1$

素因数の和:355435

約数の個数: 18

約数和(自身を含む): 141811782

約数和(自身を除く): 72150050

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 355417, 710834, 1421668, 2487919, 4975838, 9951676, 17415433, 34830866, 69661732]

約数ペア:

[(1, 69661732), (2, 34830866), (4, 17415433), (7, 9951676), (14, 4975838), (28, 2487919), (49, 1421668), (98, 710834), (196, 355417)]