28977662

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{937}}^1$

素因数の和:1040

約数の個数: 24

約数和(自身を含む): 50809584

約数和(自身を除く): 21831922

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 937, 1874, 2209, 4418, 6559, 13118, 15463, 30926, 44039, 88078, 308273, 616546, 2069833, 4139666, 14488831, 28977662]

約数ペア:

[(1, 28977662), (2, 14488831), (7, 4139666), (14, 2069833), (47, 616546), (94, 308273), (329, 88078), (658, 44039), (937, 30926), (1874, 15463), (2209, 13118), (4418, 6559)]