28668852

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{10909}}^1$

素因数の和:10992

約数の個数: 36

約数和(自身を含む): 73467940

約数和(自身を除く): 44799088

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 657, 876, 1314, 2628, 10909, 21818, 32727, 43636, 65454, 98181, 130908, 196362, 392724, 796357, 1592714, 2389071, 3185428, 4778142, 7167213, 9556284, 14334426, 28668852]

約数ペア:

[(1, 28668852), (2, 14334426), (3, 9556284), (4, 7167213), (6, 4778142), (9, 3185428), (12, 2389071), (18, 1592714), (36, 796357), (73, 392724), (146, 196362), (219, 130908), (292, 98181), (438, 65454), (657, 43636), (876, 32727), (1314, 21818), (2628, 10909)]