28309872

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{25643}}^1$

素因数の和:25677

約数の個数: 40

約数和(自身を含む): 76316544

約数和(自身を除く): 48006672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 25643, 51286, 76929, 102572, 153858, 205144, 307716, 410288, 589789, 615432, 1179578, 1230864, 1769367, 2359156, 3538734, 4718312, 7077468, 9436624, 14154936, 28309872]

約数ペア:

[(1, 28309872), (2, 14154936), (3, 9436624), (4, 7077468), (6, 4718312), (8, 3538734), (12, 2359156), (16, 1769367), (23, 1230864), (24, 1179578), (46, 615432), (48, 589789), (69, 410288), (92, 307716), (138, 205144), (184, 153858), (276, 102572), (368, 76929), (552, 51286), (1104, 25643)]