127954304

素因数分解:

$2^7\times {\mathrm{47}}^1\times {\mathrm{21269}}^1$

素因数の和:21330

約数の個数: 32

約数和(自身を含む): 260344800

約数和(自身を除く): 132390496

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 376, 752, 1504, 3008, 6016, 21269, 42538, 85076, 170152, 340304, 680608, 999643, 1361216, 1999286, 2722432, 3998572, 7997144, 15994288, 31988576, 63977152, 127954304]

約数ペア:

[(1, 127954304), (2, 63977152), (4, 31988576), (8, 15994288), (16, 7997144), (32, 3998572), (47, 2722432), (64, 1999286), (94, 1361216), (128, 999643), (188, 680608), (376, 340304), (752, 170152), (1504, 85076), (3008, 42538), (6016, 21269)]