64724488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{425819}}^1$

素因数の和:425844

約数の個数: 16

約数和(自身を含む): 127746000

約数和(自身を除く): 63021512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 425819, 851638, 1703276, 3406552, 8090561, 16181122, 32362244, 64724488]

約数ペア:

[(1, 64724488), (2, 32362244), (4, 16181122), (8, 8090561), (19, 3406552), (38, 1703276), (76, 851638), (152, 425819)]