27813604

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1844

約数の個数: 48

約数和(自身を含む): 61333888

約数和(自身を除く): 33520284

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1777, 2236, 3554, 3913, 7108, 7826, 12439, 15652, 23101, 24878, 46202, 49756, 76411, 92404, 152822, 161707, 305644, 323414, 534877, 646828, 993343, 1069754, 1986686, 2139508, 3973372, 6953401, 13906802, 27813604]

約数ペア:

[(1, 27813604), (2, 13906802), (4, 6953401), (7, 3973372), (13, 2139508), (14, 1986686), (26, 1069754), (28, 993343), (43, 646828), (52, 534877), (86, 323414), (91, 305644), (172, 161707), (182, 152822), (301, 92404), (364, 76411), (559, 49756), (602, 46202), (1118, 24878), (1204, 23101), (1777, 15652), (2236, 12439), (3554, 7826), (3913, 7108)]