27777128

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1889

約数の個数: 32

約数和(自身を含む): 54712800

約数和(自身を除く): 26935672

約数列:

[1, 2, 4, 8, 29, 58, 67, 116, 134, 232, 268, 536, 1787, 1943, 3574, 3886, 7148, 7772, 14296, 15544, 51823, 103646, 119729, 207292, 239458, 414584, 478916, 957832, 3472141, 6944282, 13888564, 27777128]

約数ペア:

[(1, 27777128), (2, 13888564), (4, 6944282), (8, 3472141), (29, 957832), (58, 478916), (67, 414584), (116, 239458), (134, 207292), (232, 119729), (268, 103646), (536, 51823), (1787, 15544), (1943, 14296), (3574, 7772), (3886, 7148)]