28353492

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10789}}^1$

素因数の和:10872

約数の個数: 36

約数和(自身を含む): 72659860

約数和(自身を除く): 44306368

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10789, 21578, 32367, 43156, 64734, 97101, 129468, 194202, 388404, 787597, 1575194, 2362791, 3150388, 4725582, 7088373, 9451164, 14176746, 28353492]

約数ペア:

[(1, 28353492), (2, 14176746), (3, 9451164), (4, 7088373), (6, 4725582), (9, 3150388), (12, 2362791), (18, 1575194), (36, 787597), (73, 388404), (146, 194202), (219, 129468), (292, 97101), (438, 64734), (657, 43156), (876, 32367), (1314, 21578), (2628, 10789)]