28432800008

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{776513}}^1$

素因数の和:776741

約数の個数: 32

約数和(自身を含む): 55909008000

約数和(自身を除く): 27476207992

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 199, 398, 796, 1592, 4577, 9154, 18308, 36616, 776513, 1553026, 3106052, 6212104, 17859799, 35719598, 71439196, 142878392, 154526087, 309052174, 618104348, 1236208696, 3554100001, 7108200002, 14216400004, 28432800008]

約数ペア:

[(1, 28432800008), (2, 14216400004), (4, 7108200002), (8, 3554100001), (23, 1236208696), (46, 618104348), (92, 309052174), (184, 154526087), (199, 142878392), (398, 71439196), (796, 35719598), (1592, 17859799), (4577, 6212104), (9154, 3106052), (18308, 1553026), (36616, 776513)]