40787188

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{509}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 81567360

約数和(自身を除く): 40780172

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 67, 92, 134, 268, 299, 509, 598, 871, 1018, 1196, 1541, 1742, 2036, 3082, 3484, 6164, 6617, 11707, 13234, 20033, 23414, 26468, 34103, 40066, 46828, 68206, 80132, 136412, 152191, 304382, 443339, 608764, 784369, 886678, 1568738, 1773356, 3137476, 10196797, 20393594, 40787188]

約数ペア:

[(1, 40787188), (2, 20393594), (4, 10196797), (13, 3137476), (23, 1773356), (26, 1568738), (46, 886678), (52, 784369), (67, 608764), (92, 443339), (134, 304382), (268, 152191), (299, 136412), (509, 80132), (598, 68206), (871, 46828), (1018, 40066), (1196, 34103), (1541, 26468), (1742, 23414), (2036, 20033), (3082, 13234), (3484, 11707), (6164, 6617)]