12843488

素因数分解:

$2^5\times 7^2\times {\mathrm{8191}}^1$

素因数の和:8215

約数の個数: 36

約数和(自身を含む): 29417472

約数和(自身を除く): 16573984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 8191, 16382, 32764, 57337, 65528, 114674, 131056, 229348, 262112, 401359, 458696, 802718, 917392, 1605436, 1834784, 3210872, 6421744, 12843488]

約数ペア:

[(1, 12843488), (2, 6421744), (4, 3210872), (7, 1834784), (8, 1605436), (14, 917392), (16, 802718), (28, 458696), (32, 401359), (49, 262112), (56, 229348), (98, 131056), (112, 114674), (196, 65528), (224, 57337), (392, 32764), (784, 16382), (1568, 8191)]