28636342

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{3911}}^1$

素因数の和:4443

約数の個数: 16

約数和(自身を含む): 49197312

約数和(自身を除く): 20560970

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 3911, 7322, 7822, 27377, 54754, 2045453, 4090906, 14318171, 28636342]

約数ペア:

[(1, 28636342), (2, 14318171), (7, 4090906), (14, 2045453), (523, 54754), (1046, 27377), (3661, 7822), (3911, 7322)]