28136952

素因数分解:

$2^3\times 3^2\times {\mathrm{390791}}^1$

素因数の和:390803

約数の個数: 24

約数和(自身を含む): 76204440

約数和(自身を除く): 48067488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 390791, 781582, 1172373, 1563164, 2344746, 3126328, 3517119, 4689492, 7034238, 9378984, 14068476, 28136952]

約数ペア:

[(1, 28136952), (2, 14068476), (3, 9378984), (4, 7034238), (6, 4689492), (8, 3517119), (9, 3126328), (12, 2344746), (18, 1563164), (24, 1172373), (36, 781582), (72, 390791)]