4005088

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:754

約数の個数: 24

約数和(自身を含む): 7931952

約数和(自身を除く): 3926864

約数列:

[1, 2, 4, 8, 16, 32, 257, 487, 514, 974, 1028, 1948, 2056, 3896, 4112, 7792, 8224, 15584, 125159, 250318, 500636, 1001272, 2002544, 4005088]

約数ペア:

[(1, 4005088), (2, 2002544), (4, 1001272), (8, 500636), (16, 250318), (32, 125159), (257, 15584), (487, 8224), (514, 7792), (974, 4112), (1028, 3896), (1948, 2056)]