28784752

素因数分解:

$2^4\times {\mathrm{1009}}^1\times {\mathrm{1783}}^1$

素因数の和:2800

約数の個数: 20

約数和(自身を含む): 55857040

約数和(自身を除く): 27072288

約数列:

[1, 2, 4, 8, 16, 1009, 1783, 2018, 3566, 4036, 7132, 8072, 14264, 16144, 28528, 1799047, 3598094, 7196188, 14392376, 28784752]

約数ペア:

[(1, 28784752), (2, 14392376), (4, 7196188), (8, 3598094), (16, 1799047), (1009, 28528), (1783, 16144), (2018, 14264), (3566, 8072), (4036, 7132)]