40511338

素因数分解:

$2^1\times 7^2\times {\mathrm{157}}^1\times {\mathrm{2633}}^1$

素因数の和:2806

約数の個数: 24

約数和(自身を含む): 71165412

約数和(自身を除く): 30654074

約数列:

[1, 2, 7, 14, 49, 98, 157, 314, 1099, 2198, 2633, 5266, 7693, 15386, 18431, 36862, 129017, 258034, 413381, 826762, 2893667, 5787334, 20255669, 40511338]

約数ペア:

[(1, 40511338), (2, 20255669), (7, 5787334), (14, 2893667), (49, 826762), (98, 413381), (157, 258034), (314, 129017), (1099, 36862), (2198, 18431), (2633, 15386), (5266, 7693)]