12756894976

素因数分解:

$2^8\times 7^1\times {\mathrm{7118803}}^1$

素因数の和:7118826

約数の個数: 36

約数和(自身を含む): 29101670752

約数和(自身を除く): 16344775776

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 7118803, 14237606, 28475212, 49831621, 56950424, 99663242, 113900848, 199326484, 227801696, 398652968, 455603392, 797305936, 911206784, 1594611872, 1822413568, 3189223744, 6378447488, 12756894976]

約数ペア:

[(1, 12756894976), (2, 6378447488), (4, 3189223744), (7, 1822413568), (8, 1594611872), (14, 911206784), (16, 797305936), (28, 455603392), (32, 398652968), (56, 227801696), (64, 199326484), (112, 113900848), (128, 99663242), (224, 56950424), (256, 49831621), (448, 28475212), (896, 14237606), (1792, 7118803)]