28968326

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1\times {\mathrm{1861}}^1$

素因数の和:2087

約数の個数: 16

約数和(自身を含む): 44732688

約数和(自身を除く): 15764362

約数列:

[1, 2, 43, 86, 181, 362, 1861, 3722, 7783, 15566, 80023, 160046, 336841, 673682, 14484163, 28968326]

約数ペア:

[(1, 28968326), (2, 14484163), (43, 673682), (86, 336841), (181, 160046), (362, 80023), (1861, 15566), (3722, 7783)]