64890848

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{16759}}^1$

素因数の和:16791

約数の個数: 36

約数和(自身を含む): 140432040

約数和(自身を除く): 75541192

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 121, 176, 242, 352, 484, 968, 1936, 3872, 16759, 33518, 67036, 134072, 184349, 268144, 368698, 536288, 737396, 1474792, 2027839, 2949584, 4055678, 5899168, 8111356, 16222712, 32445424, 64890848]

約数ペア:

[(1, 64890848), (2, 32445424), (4, 16222712), (8, 8111356), (11, 5899168), (16, 4055678), (22, 2949584), (32, 2027839), (44, 1474792), (88, 737396), (121, 536288), (176, 368698), (242, 268144), (352, 184349), (484, 134072), (968, 67036), (1936, 33518), (3872, 16759)]