12620384

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:667

約数の個数: 48

約数和(自身を含む): 28723968

約数和(自身を除く): 16103584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 224, 412, 547, 721, 824, 1094, 1442, 1648, 2188, 2884, 3296, 3829, 4376, 5768, 7658, 8752, 11536, 15316, 17504, 23072, 30632, 56341, 61264, 112682, 122528, 225364, 394387, 450728, 788774, 901456, 1577548, 1802912, 3155096, 6310192, 12620384]

約数ペア:

[(1, 12620384), (2, 6310192), (4, 3155096), (7, 1802912), (8, 1577548), (14, 901456), (16, 788774), (28, 450728), (32, 394387), (56, 225364), (103, 122528), (112, 112682), (206, 61264), (224, 56341), (412, 30632), (547, 23072), (721, 17504), (824, 15316), (1094, 11536), (1442, 8752), (1648, 7658), (2188, 5768), (2884, 4376), (3296, 3829)]