4996289728

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{614701}}^1$

素因数の和:614840

約数の個数: 28

約数和(自身を含む): 9992595712

約数和(自身を除く): 4996305984

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 614701, 1229402, 2458804, 4917608, 9835216, 19670432, 39340864, 78067027, 156134054, 312268108, 624536216, 1249072432, 2498144864, 4996289728]

約数ペア:

[(1, 4996289728), (2, 2498144864), (4, 1249072432), (8, 624536216), (16, 312268108), (32, 156134054), (64, 78067027), (127, 39340864), (254, 19670432), (508, 9835216), (1016, 4917608), (2032, 2458804), (4064, 1229402), (8128, 614701)]