28567092

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 68483520

約数和(自身を除く): 39916428

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 157, 177, 236, 257, 314, 354, 471, 514, 628, 708, 771, 942, 1028, 1542, 1884, 3084, 9263, 15163, 18526, 27789, 30326, 37052, 40349, 45489, 55578, 60652, 80698, 90978, 111156, 121047, 161396, 181956, 242094, 484188, 2380591, 4761182, 7141773, 9522364, 14283546, 28567092]

約数ペア:

[(1, 28567092), (2, 14283546), (3, 9522364), (4, 7141773), (6, 4761182), (12, 2380591), (59, 484188), (118, 242094), (157, 181956), (177, 161396), (236, 121047), (257, 111156), (314, 90978), (354, 80698), (471, 60652), (514, 55578), (628, 45489), (708, 40349), (771, 37052), (942, 30326), (1028, 27789), (1542, 18526), (1884, 15163), (3084, 9263)]