12625312

素因数分解:

$2^5\times 7^1\times {\mathrm{157}}^1\times {\mathrm{359}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 28667520

約数和(自身を除く): 16042208

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 157, 224, 314, 359, 628, 718, 1099, 1256, 1436, 2198, 2512, 2513, 2872, 4396, 5024, 5026, 5744, 8792, 10052, 11488, 17584, 20104, 35168, 40208, 56363, 80416, 112726, 225452, 394541, 450904, 789082, 901808, 1578164, 1803616, 3156328, 6312656, 12625312]

約数ペア:

[(1, 12625312), (2, 6312656), (4, 3156328), (7, 1803616), (8, 1578164), (14, 901808), (16, 789082), (28, 450904), (32, 394541), (56, 225452), (112, 112726), (157, 80416), (224, 56363), (314, 40208), (359, 35168), (628, 20104), (718, 17584), (1099, 11488), (1256, 10052), (1436, 8792), (2198, 5744), (2512, 5026), (2513, 5024), (2872, 4396)]