28518184

素因数分解:

$2^3\times {\mathrm{661}}^1\times {\mathrm{5393}}^1$

素因数の和:6060

約数の個数: 16

約数和(自身を含む): 53562420

約数和(自身を除く): 25044236

約数列:

[1, 2, 4, 8, 661, 1322, 2644, 5288, 5393, 10786, 21572, 43144, 3564773, 7129546, 14259092, 28518184]

約数ペア:

[(1, 28518184), (2, 14259092), (4, 7129546), (8, 3564773), (661, 43144), (1322, 21572), (2644, 10786), (5288, 5393)]