28761588

素因数分解:

$2^2\times 3^3\times {\mathrm{251}}^1\times {\mathrm{1061}}^1$

素因数の和:1325

約数の個数: 48

約数和(自身を含む): 74934720

約数和(自身を除く): 46173132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 251, 502, 753, 1004, 1061, 1506, 2122, 2259, 3012, 3183, 4244, 4518, 6366, 6777, 9036, 9549, 12732, 13554, 19098, 27108, 28647, 38196, 57294, 114588, 266311, 532622, 798933, 1065244, 1597866, 2396799, 3195732, 4793598, 7190397, 9587196, 14380794, 28761588]

約数ペア:

[(1, 28761588), (2, 14380794), (3, 9587196), (4, 7190397), (6, 4793598), (9, 3195732), (12, 2396799), (18, 1597866), (27, 1065244), (36, 798933), (54, 532622), (108, 266311), (251, 114588), (502, 57294), (753, 38196), (1004, 28647), (1061, 27108), (1506, 19098), (2122, 13554), (2259, 12732), (3012, 9549), (3183, 9036), (4244, 6777), (4518, 6366)]