67672064

素因数分解:

$2^{11}\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:386

約数の個数: 48

約数和(自身を含む): 136805760

約数和(自身を除く): 69133696

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 191, 256, 346, 382, 512, 692, 764, 1024, 1384, 1528, 2048, 2768, 3056, 5536, 6112, 11072, 12224, 22144, 24448, 33043, 44288, 48896, 66086, 88576, 97792, 132172, 177152, 195584, 264344, 354304, 391168, 528688, 1057376, 2114752, 4229504, 8459008, 16918016, 33836032, 67672064]

約数ペア:

[(1, 67672064), (2, 33836032), (4, 16918016), (8, 8459008), (16, 4229504), (32, 2114752), (64, 1057376), (128, 528688), (173, 391168), (191, 354304), (256, 264344), (346, 195584), (382, 177152), (512, 132172), (692, 97792), (764, 88576), (1024, 66086), (1384, 48896), (1528, 44288), (2048, 33043), (2768, 24448), (3056, 22144), (5536, 12224), (6112, 11072)]