27139028

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12269}}^1$

素因数の和:12359

約数の個数: 24

約数和(自身を含む): 54969600

約数和(自身を除く): 27830572

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12269, 24538, 49076, 85883, 171766, 343532, 969251, 1938502, 3877004, 6784757, 13569514, 27139028]

約数ペア:

[(1, 27139028), (2, 13569514), (4, 6784757), (7, 3877004), (14, 1938502), (28, 969251), (79, 343532), (158, 171766), (316, 85883), (553, 49076), (1106, 24538), (2212, 12269)]