28053286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{3167}}^1$

素因数の和:3315

約数の個数: 16

約数和(自身を含む): 43490304

約数和(自身を除く): 15437018

約数列:

[1, 2, 43, 86, 103, 206, 3167, 4429, 6334, 8858, 136181, 272362, 326201, 652402, 14026643, 28053286]

約数ペア:

[(1, 28053286), (2, 14026643), (43, 652402), (86, 326201), (103, 272362), (206, 136181), (3167, 8858), (4429, 6334)]