39057832

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{257}}^1$

素因数の和:442

約数の個数: 48

約数和(自身を含む): 81324180

約数和(自身を除く): 42266348

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 157, 242, 257, 314, 484, 514, 628, 968, 1028, 1256, 1727, 2056, 2827, 3454, 5654, 6908, 11308, 13816, 18997, 22616, 31097, 37994, 40349, 62194, 75988, 80698, 124388, 151976, 161396, 248776, 322792, 443839, 887678, 1775356, 3550712, 4882229, 9764458, 19528916, 39057832]

約数ペア:

[(1, 39057832), (2, 19528916), (4, 9764458), (8, 4882229), (11, 3550712), (22, 1775356), (44, 887678), (88, 443839), (121, 322792), (157, 248776), (242, 161396), (257, 151976), (314, 124388), (484, 80698), (514, 75988), (628, 62194), (968, 40349), (1028, 37994), (1256, 31097), (1727, 22616), (2056, 18997), (2827, 13816), (3454, 11308), (5654, 6908)]