28129232

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{1657}}^1$

素因数の和:2726

約数の個数: 20

約数和(自身を含む): 54584676

約数和(自身を除く): 26455444

約数列:

[1, 2, 4, 8, 16, 1061, 1657, 2122, 3314, 4244, 6628, 8488, 13256, 16976, 26512, 1758077, 3516154, 7032308, 14064616, 28129232]

約数ペア:

[(1, 28129232), (2, 14064616), (4, 7032308), (8, 3516154), (16, 1758077), (1061, 26512), (1657, 16976), (2122, 13256), (3314, 8488), (4244, 6628)]