28953442

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{66713}}^1$

素因数の和:66753

約数の個数: 16

約数和(自身を含む): 51236352

約数和(自身を除く): 22282910

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 66713, 133426, 466991, 933982, 2068103, 4136206, 14476721, 28953442]

約数ペア:

[(1, 28953442), (2, 14476721), (7, 4136206), (14, 2068103), (31, 933982), (62, 466991), (217, 133426), (434, 66713)]