8247004

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{541}}^1$

素因数の和:685

約数の個数: 24

約数和(自身を含む): 14993888

約数和(自身を除く): 6746884

約数列:

[1, 2, 4, 37, 74, 103, 148, 206, 412, 541, 1082, 2164, 3811, 7622, 15244, 20017, 40034, 55723, 80068, 111446, 222892, 2061751, 4123502, 8247004]

約数ペア:

[(1, 8247004), (2, 4123502), (4, 2061751), (37, 222892), (74, 111446), (103, 80068), (148, 55723), (206, 40034), (412, 20017), (541, 15244), (1082, 7622), (2164, 3811)]