28601946

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 64701000

約数和(自身を除く): 36099054

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 157, 174, 261, 314, 349, 471, 522, 698, 942, 1047, 1413, 2094, 2826, 3141, 4553, 6282, 9106, 10121, 13659, 20242, 27318, 30363, 40977, 54793, 60726, 81954, 91089, 109586, 164379, 182178, 328758, 493137, 986274, 1588997, 3177994, 4766991, 9533982, 14300973, 28601946]

約数ペア:

[(1, 28601946), (2, 14300973), (3, 9533982), (6, 4766991), (9, 3177994), (18, 1588997), (29, 986274), (58, 493137), (87, 328758), (157, 182178), (174, 164379), (261, 109586), (314, 91089), (349, 81954), (471, 60726), (522, 54793), (698, 40977), (942, 30363), (1047, 27318), (1413, 20242), (2094, 13659), (2826, 10121), (3141, 9106), (4553, 6282)]