28281144

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^2\times {\mathrm{701}}^1$

素因数の和:792

約数の個数: 48

約数和(自身を含む): 72572760

約数和(自身を除く): 44291616

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 701, 984, 1402, 1681, 2103, 2804, 3362, 4206, 5043, 5608, 6724, 8412, 10086, 13448, 16824, 20172, 28741, 40344, 57482, 86223, 114964, 172446, 229928, 344892, 689784, 1178381, 2356762, 3535143, 4713524, 7070286, 9427048, 14140572, 28281144]

約数ペア:

[(1, 28281144), (2, 14140572), (3, 9427048), (4, 7070286), (6, 4713524), (8, 3535143), (12, 2356762), (24, 1178381), (41, 689784), (82, 344892), (123, 229928), (164, 172446), (246, 114964), (328, 86223), (492, 57482), (701, 40344), (984, 28741), (1402, 20172), (1681, 16824), (2103, 13448), (2804, 10086), (3362, 8412), (4206, 6724), (5043, 5608)]