74908376

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1$

素因数の和:639

約数の個数: 32

約数和(自身を含む): 142464000

約数和(自身を除く): 67555624

約数列:

[1, 2, 4, 8, 199, 211, 223, 398, 422, 446, 796, 844, 892, 1592, 1688, 1784, 41989, 44377, 47053, 83978, 88754, 94106, 167956, 177508, 188212, 335912, 355016, 376424, 9363547, 18727094, 37454188, 74908376]

約数ペア:

[(1, 74908376), (2, 37454188), (4, 18727094), (8, 9363547), (199, 376424), (211, 355016), (223, 335912), (398, 188212), (422, 177508), (446, 167956), (796, 94106), (844, 88754), (892, 83978), (1592, 47053), (1688, 44377), (1784, 41989)]