72732304

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{239251}}^1$

素因数の和:239278

約数の個数: 20

約数和(自身を含む): 148336240

約数和(自身を除く): 75603936

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 239251, 478502, 957004, 1914008, 3828016, 4545769, 9091538, 18183076, 36366152, 72732304]

約数ペア:

[(1, 72732304), (2, 36366152), (4, 18183076), (8, 9091538), (16, 4545769), (19, 3828016), (38, 1914008), (76, 957004), (152, 478502), (304, 239251)]