1900664576

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{110813}}^1$

素因数の和:110896

約数の個数: 36

約数和(自身を含む): 3850564872

約数和(自身を除く): 1949900296

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 8576, 17152, 110813, 221626, 443252, 886504, 1773008, 3546016, 7092032, 7424471, 14184064, 14848942, 28368128, 29697884, 59395768, 118791536, 237583072, 475166144, 950332288, 1900664576]

約数ペア:

[(1, 1900664576), (2, 950332288), (4, 475166144), (8, 237583072), (16, 118791536), (32, 59395768), (64, 29697884), (67, 28368128), (128, 14848942), (134, 14184064), (256, 7424471), (268, 7092032), (536, 3546016), (1072, 1773008), (2144, 886504), (4288, 443252), (8576, 221626), (17152, 110813)]