40225619

素因数分解:

$7^2\times {\mathrm{631}}^1\times {\mathrm{1301}}^1$

素因数の和:1946

約数の個数: 12

約数和(自身を含む): 46903248

約数和(自身を除く): 6677629

約数列:

[1, 7, 49, 631, 1301, 4417, 9107, 30919, 63749, 820931, 5746517, 40225619]

約数ペア:

[(1, 40225619), (7, 5746517), (49, 820931), (631, 63749), (1301, 30919), (4417, 9107)]