38405036

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{499}}^1$

素因数の和:845

約数の個数: 24

約数和(自身を含む): 68544000

約数和(自身を除く): 30138964

約数列:

[1, 2, 4, 71, 142, 271, 284, 499, 542, 998, 1084, 1996, 19241, 35429, 38482, 70858, 76964, 135229, 141716, 270458, 540916, 9601259, 19202518, 38405036]

約数ペア:

[(1, 38405036), (2, 19202518), (4, 9601259), (71, 540916), (142, 270458), (271, 141716), (284, 135229), (499, 76964), (542, 70858), (998, 38482), (1084, 35429), (1996, 19241)]