2783157568

素因数分解:

$2^6\times {\mathrm{173}}^2\times {\mathrm{1453}}^1$

素因数の和:1811

約数の個数: 42

約数和(自身を含む): 5558759774

約数和(自身を除く): 2775602206

約数列:

[1, 2, 4, 8, 16, 32, 64, 173, 346, 692, 1384, 1453, 2768, 2906, 5536, 5812, 11072, 11624, 23248, 29929, 46496, 59858, 92992, 119716, 239432, 251369, 478864, 502738, 957728, 1005476, 1915456, 2010952, 4021904, 8043808, 16087616, 43486837, 86973674, 173947348, 347894696, 695789392, 1391578784, 2783157568]

約数ペア:

[(1, 2783157568), (2, 1391578784), (4, 695789392), (8, 347894696), (16, 173947348), (32, 86973674), (64, 43486837), (173, 16087616), (346, 8043808), (692, 4021904), (1384, 2010952), (1453, 1915456), (2768, 1005476), (2906, 957728), (5536, 502738), (5812, 478864), (11072, 251369), (11624, 239432), (23248, 119716), (29929, 92992), (46496, 59858)]