28263074

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{42953}}^1$

素因数の和:43009

約数の個数: 16

約数和(自身を含む): 49483008

約数和(自身を除く): 21219934

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 42953, 85906, 300671, 601342, 2018791, 4037582, 14131537, 28263074]

約数ペア:

[(1, 28263074), (2, 14131537), (7, 4037582), (14, 2018791), (47, 601342), (94, 300671), (329, 85906), (658, 42953)]