39849208

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3191}}^1$

素因数の和:3427

約数の個数: 32

約数和(自身を含む): 85800960

約数和(自身を除く): 45951752

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 3191, 6244, 6382, 12488, 12764, 22337, 25528, 44674, 89348, 178696, 711593, 1423186, 2846372, 4981151, 5692744, 9962302, 19924604, 39849208]

約数ペア:

[(1, 39849208), (2, 19924604), (4, 9962302), (7, 5692744), (8, 4981151), (14, 2846372), (28, 1423186), (56, 711593), (223, 178696), (446, 89348), (892, 44674), (1561, 25528), (1784, 22337), (3122, 12764), (3191, 12488), (6244, 6382)]