3971733136

素因数分解:

$2^4\times 7^1\times {\mathrm{35461903}}^1$

素因数の和:35461918

約数の個数: 20

約数和(自身を含む): 8794552192

約数和(自身を除く): 4822819056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 35461903, 70923806, 141847612, 248233321, 283695224, 496466642, 567390448, 992933284, 1985866568, 3971733136]

約数ペア:

[(1, 3971733136), (2, 1985866568), (4, 992933284), (7, 567390448), (8, 496466642), (14, 283695224), (16, 248233321), (28, 141847612), (56, 70923806), (112, 35461903)]