28947416

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{6337}}^1$

素因数の和:6914

約数の個数: 16

約数和(自身を含む): 54380040

約数和(自身を除く): 25432624

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 6337, 12674, 25348, 50696, 3618427, 7236854, 14473708, 28947416]

約数ペア:

[(1, 28947416), (2, 14473708), (4, 7236854), (8, 3618427), (571, 50696), (1142, 25348), (2284, 12674), (4568, 6337)]