4128004

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1$

素因数の和:355

約数の個数: 24

約数和(自身を含む): 7467488

約数和(自身を除く): 3339484

約数列:

[1, 2, 4, 67, 73, 134, 146, 211, 268, 292, 422, 844, 4891, 9782, 14137, 15403, 19564, 28274, 30806, 56548, 61612, 1032001, 2064002, 4128004]

約数ペア:

[(1, 4128004), (2, 2064002), (4, 1032001), (67, 61612), (73, 56548), (134, 30806), (146, 28274), (211, 19564), (268, 15403), (292, 14137), (422, 9782), (844, 4891)]