42733516

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{9721}}^1$

素因数の和:9889

約数の個数: 24

約数和(自身を含む): 86020256

約数和(自身を除く): 43286740

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 1099, 2198, 4396, 9721, 19442, 38884, 68047, 136094, 272188, 1526197, 3052394, 6104788, 10683379, 21366758, 42733516]

約数ペア:

[(1, 42733516), (2, 21366758), (4, 10683379), (7, 6104788), (14, 3052394), (28, 1526197), (157, 272188), (314, 136094), (628, 68047), (1099, 38884), (2198, 19442), (4396, 9721)]