283278128

素因数分解:

$2^4\times 7^1\times {\mathrm{2529269}}^1$

素因数の和:2529284

約数の個数: 20

約数和(自身を含む): 627258960

約数和(自身を除く): 343980832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2529269, 5058538, 10117076, 17704883, 20234152, 35409766, 40468304, 70819532, 141639064, 283278128]

約数ペア:

[(1, 283278128), (2, 141639064), (4, 70819532), (7, 40468304), (8, 35409766), (14, 20234152), (16, 17704883), (28, 10117076), (56, 5058538), (112, 2529269)]