75353008

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{43207}}^1$

素因数の和:43324

約数の個数: 20

約数和(自身を含む): 147339280

約数和(自身を除く): 71986272

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 43207, 86414, 172828, 345656, 691312, 4709563, 9419126, 18838252, 37676504, 75353008]

約数ペア:

[(1, 75353008), (2, 37676504), (4, 18838252), (8, 9419126), (16, 4709563), (109, 691312), (218, 345656), (436, 172828), (872, 86414), (1744, 43207)]