28230936

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:488

約数の個数: 64

約数和(自身を含む): 74304000

約数和(自身を除く): 46073064

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 199, 257, 276, 398, 514, 552, 597, 771, 796, 1028, 1194, 1542, 1592, 2056, 2388, 3084, 4577, 4776, 5911, 6168, 9154, 11822, 13731, 17733, 18308, 23644, 27462, 35466, 36616, 47288, 51143, 54924, 70932, 102286, 109848, 141864, 153429, 204572, 306858, 409144, 613716, 1176289, 1227432, 2352578, 3528867, 4705156, 7057734, 9410312, 14115468, 28230936]

約数ペア:

[(1, 28230936), (2, 14115468), (3, 9410312), (4, 7057734), (6, 4705156), (8, 3528867), (12, 2352578), (23, 1227432), (24, 1176289), (46, 613716), (69, 409144), (92, 306858), (138, 204572), (184, 153429), (199, 141864), (257, 109848), (276, 102286), (398, 70932), (514, 54924), (552, 51143), (597, 47288), (771, 36616), (796, 35466), (1028, 27462), (1194, 23644), (1542, 18308), (1592, 17733), (2056, 13731), (2388, 11822), (3084, 9154), (4577, 6168), (4776, 5911)]