28204394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{36067}}^1$

素因数の和:36109

約数の個数: 16

約数和(自身を含む): 46744128

約数和(自身を除く): 18539734

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 36067, 72134, 613139, 829541, 1226278, 1659082, 14102197, 28204394]

約数ペア:

[(1, 28204394), (2, 14102197), (17, 1659082), (23, 1226278), (34, 829541), (46, 613139), (391, 72134), (782, 36067)]