28981016

素因数分解:

$2^3\times {\mathrm{677}}^1\times {\mathrm{5351}}^1$

素因数の和:6034

約数の個数: 16

約数和(自身を含む): 54429840

約数和(自身を除く): 25448824

約数列:

[1, 2, 4, 8, 677, 1354, 2708, 5351, 5416, 10702, 21404, 42808, 3622627, 7245254, 14490508, 28981016]

約数ペア:

[(1, 28981016), (2, 14490508), (4, 7245254), (8, 3622627), (677, 42808), (1354, 21404), (2708, 10702), (5351, 5416)]