27654328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1913}}^1$

素因数の和:2071

約数の個数: 32

約数和(自身を含む): 56271600

約数和(自身を除く): 28617272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 139, 278, 556, 1112, 1807, 1913, 3614, 3826, 7228, 7652, 14456, 15304, 24869, 49738, 99476, 198952, 265907, 531814, 1063628, 2127256, 3456791, 6913582, 13827164, 27654328]

約数ペア:

[(1, 27654328), (2, 13827164), (4, 6913582), (8, 3456791), (13, 2127256), (26, 1063628), (52, 531814), (104, 265907), (139, 198952), (278, 99476), (556, 49738), (1112, 24869), (1807, 15304), (1913, 14456), (3614, 7652), (3826, 7228)]