28676952

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{17317}}^1$

素因数の和:17352

約数の個数: 48

約数和(自身を含む): 81048240

約数和(自身を除く): 52371288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 828, 1656, 17317, 34634, 51951, 69268, 103902, 138536, 155853, 207804, 311706, 398291, 415608, 623412, 796582, 1194873, 1246824, 1593164, 2389746, 3186328, 3584619, 4779492, 7169238, 9558984, 14338476, 28676952]

約数ペア:

[(1, 28676952), (2, 14338476), (3, 9558984), (4, 7169238), (6, 4779492), (8, 3584619), (9, 3186328), (12, 2389746), (18, 1593164), (23, 1246824), (24, 1194873), (36, 796582), (46, 623412), (69, 415608), (72, 398291), (92, 311706), (138, 207804), (184, 155853), (207, 138536), (276, 103902), (414, 69268), (552, 51951), (828, 34634), (1656, 17317)]