28696222

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1747}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 44301312

約数和(自身を除く): 15605090

約数列:

[1, 2, 43, 86, 191, 382, 1747, 3494, 8213, 16426, 75121, 150242, 333677, 667354, 14348111, 28696222]

約数ペア:

[(1, 28696222), (2, 14348111), (43, 667354), (86, 333677), (191, 150242), (382, 75121), (1747, 16426), (3494, 8213)]