72678272

素因数分解:

$2^7\times {\mathrm{661}}^1\times {\mathrm{859}}^1$

素因数の和:1534

約数の個数: 32

約数和(自身を含む): 145176600

約数和(自身を除く): 72498328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 661, 859, 1322, 1718, 2644, 3436, 5288, 6872, 10576, 13744, 21152, 27488, 42304, 54976, 84608, 109952, 567799, 1135598, 2271196, 4542392, 9084784, 18169568, 36339136, 72678272]

約数ペア:

[(1, 72678272), (2, 36339136), (4, 18169568), (8, 9084784), (16, 4542392), (32, 2271196), (64, 1135598), (128, 567799), (661, 109952), (859, 84608), (1322, 54976), (1718, 42304), (2644, 27488), (3436, 21152), (5288, 13744), (6872, 10576)]