66716288

素因数分解:

$2^7\times {\mathrm{233}}^1\times {\mathrm{2237}}^1$

素因数の和:2484

約数の個数: 32

約数和(自身を含む): 133541460

約数和(自身を除く): 66825172

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 233, 466, 932, 1864, 2237, 3728, 4474, 7456, 8948, 14912, 17896, 29824, 35792, 71584, 143168, 286336, 521221, 1042442, 2084884, 4169768, 8339536, 16679072, 33358144, 66716288]

約数ペア:

[(1, 66716288), (2, 33358144), (4, 16679072), (8, 8339536), (16, 4169768), (32, 2084884), (64, 1042442), (128, 521221), (233, 286336), (466, 143168), (932, 71584), (1864, 35792), (2237, 29824), (3728, 17896), (4474, 14912), (7456, 8948)]