64027876

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:792

約数の個数: 36

約数和(自身を含む): 123875136

約数和(自身を除く): 59847260

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 263, 484, 503, 526, 1006, 1052, 2012, 2893, 5533, 5786, 11066, 11572, 22132, 31823, 60863, 63646, 121726, 127292, 132289, 243452, 264578, 529156, 1455179, 2910358, 5820716, 16006969, 32013938, 64027876]

約数ペア:

[(1, 64027876), (2, 32013938), (4, 16006969), (11, 5820716), (22, 2910358), (44, 1455179), (121, 529156), (242, 264578), (263, 243452), (484, 132289), (503, 127292), (526, 121726), (1006, 63646), (1052, 60863), (2012, 31823), (2893, 22132), (5533, 11572), (5786, 11066)]