40068308

素因数分解:

$2^2\times 7^1\times {\mathrm{599}}^1\times {\mathrm{2389}}^1$

素因数の和:2999

約数の個数: 24

約数和(自身を含む): 80304000

約数和(自身を除く): 40235692

約数列:

[1, 2, 4, 7, 14, 28, 599, 1198, 2389, 2396, 4193, 4778, 8386, 9556, 16723, 16772, 33446, 66892, 1431011, 2862022, 5724044, 10017077, 20034154, 40068308]

約数ペア:

[(1, 40068308), (2, 20034154), (4, 10017077), (7, 5724044), (14, 2862022), (28, 1431011), (599, 66892), (1198, 33446), (2389, 16772), (2396, 16723), (4193, 9556), (4778, 8386)]