13511456

素因数分解:

$2^5\times 7^3\times {\mathrm{1231}}^1$

素因数の和:1262

約数の個数: 48

約数和(自身を含む): 31046400

約数和(自身を除く): 17534944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1231, 1372, 1568, 2462, 2744, 4924, 5488, 8617, 9848, 10976, 17234, 19696, 34468, 39392, 60319, 68936, 120638, 137872, 241276, 275744, 422233, 482552, 844466, 965104, 1688932, 1930208, 3377864, 6755728, 13511456]

約数ペア:

[(1, 13511456), (2, 6755728), (4, 3377864), (7, 1930208), (8, 1688932), (14, 965104), (16, 844466), (28, 482552), (32, 422233), (49, 275744), (56, 241276), (98, 137872), (112, 120638), (196, 68936), (224, 60319), (343, 39392), (392, 34468), (686, 19696), (784, 17234), (1231, 10976), (1372, 9848), (1568, 8617), (2462, 5488), (2744, 4924)]