15403136

素因数分解:

$2^7\times 7^1\times {\mathrm{17191}}^1$

素因数の和:17212

約数の個数: 32

約数和(自身を含む): 35071680

約数和(自身を除く): 19668544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 17191, 34382, 68764, 120337, 137528, 240674, 275056, 481348, 550112, 962696, 1100224, 1925392, 2200448, 3850784, 7701568, 15403136]

約数ペア:

[(1, 15403136), (2, 7701568), (4, 3850784), (7, 2200448), (8, 1925392), (14, 1100224), (16, 962696), (28, 550112), (32, 481348), (56, 275056), (64, 240674), (112, 137528), (128, 120337), (224, 68764), (448, 34382), (896, 17191)]