28901584

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{95071}}^1$

素因数の和:95098

約数の個数: 20

約数和(自身を含む): 58944640

約数和(自身を除く): 30043056

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 95071, 190142, 380284, 760568, 1521136, 1806349, 3612698, 7225396, 14450792, 28901584]

約数ペア:

[(1, 28901584), (2, 14450792), (4, 7225396), (8, 3612698), (16, 1806349), (19, 1521136), (38, 760568), (76, 380284), (152, 190142), (304, 95071)]