13404832

素因数分解:

$2^5\times 7^2\times {\mathrm{83}}^1\times {\mathrm{103}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 31370976

約数和(自身を除く): 17966144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 83, 98, 103, 112, 166, 196, 206, 224, 332, 392, 412, 581, 664, 721, 784, 824, 1162, 1328, 1442, 1568, 1648, 2324, 2656, 2884, 3296, 4067, 4648, 5047, 5768, 8134, 8549, 9296, 10094, 11536, 16268, 17098, 18592, 20188, 23072, 32536, 34196, 40376, 59843, 65072, 68392, 80752, 119686, 130144, 136784, 161504, 239372, 273568, 418901, 478744, 837802, 957488, 1675604, 1914976, 3351208, 6702416, 13404832]

約数ペア:

[(1, 13404832), (2, 6702416), (4, 3351208), (7, 1914976), (8, 1675604), (14, 957488), (16, 837802), (28, 478744), (32, 418901), (49, 273568), (56, 239372), (83, 161504), (98, 136784), (103, 130144), (112, 119686), (166, 80752), (196, 68392), (206, 65072), (224, 59843), (332, 40376), (392, 34196), (412, 32536), (581, 23072), (664, 20188), (721, 18592), (784, 17098), (824, 16268), (1162, 11536), (1328, 10094), (1442, 9296), (1568, 8549), (1648, 8134), (2324, 5768), (2656, 5047), (2884, 4648), (3296, 4067)]