1207072

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 24

約数和(自身を含む): 2416176

約数和(自身を除く): 1209104

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 536, 563, 1072, 1126, 2144, 2252, 4504, 9008, 18016, 37721, 75442, 150884, 301768, 603536, 1207072]

約数ペア:

[(1, 1207072), (2, 603536), (4, 301768), (8, 150884), (16, 75442), (32, 37721), (67, 18016), (134, 9008), (268, 4504), (536, 2252), (563, 2144), (1072, 1126)]