15840987512

素因数分解:

$2^3\times 7^1\times {\mathrm{8231}}^1\times {\mathrm{34367}}^1$

素因数の和:42611

約数の個数: 32

約数和(自身を含む): 33950085120

約数和(自身を除く): 18109097608

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 8231, 16462, 32924, 34367, 57617, 65848, 68734, 115234, 137468, 230468, 240569, 274936, 460936, 481138, 962276, 1924552, 282874777, 565749554, 1131499108, 1980123439, 2262998216, 3960246878, 7920493756, 15840987512]

約数ペア:

[(1, 15840987512), (2, 7920493756), (4, 3960246878), (7, 2262998216), (8, 1980123439), (14, 1131499108), (28, 565749554), (56, 282874777), (8231, 1924552), (16462, 962276), (32924, 481138), (34367, 460936), (57617, 274936), (65848, 240569), (68734, 230468), (115234, 137468)]