28502206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10691}}^1$

素因数の和:10767

約数の個数: 16

約数和(自身を含む): 45163008

約数和(自身を除く): 16660802

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10691, 21382, 331421, 459713, 662842, 919426, 14251103, 28502206]

約数ペア:

[(1, 28502206), (2, 14251103), (31, 919426), (43, 662842), (62, 459713), (86, 331421), (1333, 21382), (2666, 10691)]