40038244

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{1327}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 73996160

約数和(自身を除く): 33957916

約数列:

[1, 2, 4, 19, 38, 76, 397, 794, 1327, 1588, 2654, 5308, 7543, 15086, 25213, 30172, 50426, 100852, 526819, 1053638, 2107276, 10009561, 20019122, 40038244]

約数ペア:

[(1, 40038244), (2, 20019122), (4, 10009561), (19, 2107276), (38, 1053638), (76, 526819), (397, 100852), (794, 50426), (1327, 30172), (1588, 25213), (2654, 15086), (5308, 7543)]