40726376

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{1049}}^1$

素因数の和:1289

約数の個数: 32

約数和(自身を含む): 80136000

約数和(自身を除く): 39409624

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1049, 1688, 2098, 4196, 4853, 8392, 9706, 19412, 24127, 38824, 48254, 96508, 193016, 221339, 442678, 885356, 1770712, 5090797, 10181594, 20363188, 40726376]

約数ペア:

[(1, 40726376), (2, 20363188), (4, 10181594), (8, 5090797), (23, 1770712), (46, 885356), (92, 442678), (184, 221339), (211, 193016), (422, 96508), (844, 48254), (1049, 38824), (1688, 24127), (2098, 19412), (4196, 9706), (4853, 8392)]