15706543748

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{19661}}^1$

素因数の和:20052

約数の個数: 48

約数和(自身を含む): 31834193664

約数和(自身を除く): 16127649916

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 277, 412, 554, 721, 1108, 1442, 1939, 2884, 3878, 7756, 19661, 28531, 39322, 57062, 78644, 114124, 137627, 199717, 275254, 399434, 550508, 798868, 2025083, 4050166, 5446097, 8100332, 10892194, 14175581, 21784388, 28351162, 38122679, 56702324, 76245358, 152490716, 560947991, 1121895982, 2243791964, 3926635937, 7853271874, 15706543748]

約数ペア:

[(1, 15706543748), (2, 7853271874), (4, 3926635937), (7, 2243791964), (14, 1121895982), (28, 560947991), (103, 152490716), (206, 76245358), (277, 56702324), (412, 38122679), (554, 28351162), (721, 21784388), (1108, 14175581), (1442, 10892194), (1939, 8100332), (2884, 5446097), (3878, 4050166), (7756, 2025083), (19661, 798868), (28531, 550508), (39322, 399434), (57062, 275254), (78644, 199717), (114124, 137627)]