39156940816

素因数分解:

$2^4\times 7^1\times {\mathrm{349615543}}^1$

素因数の和:349615558

約数の個数: 20

約数和(自身を含む): 86704654912

約数和(自身を除く): 47547714096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 349615543, 699231086, 1398462172, 2447308801, 2796924344, 4894617602, 5593848688, 9789235204, 19578470408, 39156940816]

約数ペア:

[(1, 39156940816), (2, 19578470408), (4, 9789235204), (7, 5593848688), (8, 4894617602), (14, 2796924344), (16, 2447308801), (28, 1398462172), (56, 699231086), (112, 349615543)]