28257029116

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{4787}}^1\times {\mathrm{34319}}^1$

素因数の和:39153

約数の個数: 24

約数和(自身を含む): 50611841280

約数和(自身を除く): 22354812164

約数列:

[1, 2, 4, 43, 86, 172, 4787, 9574, 19148, 34319, 68638, 137276, 205841, 411682, 823364, 1475717, 2951434, 5902868, 164285053, 328570106, 657140212, 7064257279, 14128514558, 28257029116]

約数ペア:

[(1, 28257029116), (2, 14128514558), (4, 7064257279), (43, 657140212), (86, 328570106), (172, 164285053), (4787, 5902868), (9574, 2951434), (19148, 1475717), (34319, 823364), (68638, 411682), (137276, 205841)]