13978664

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{10853}}^1$

素因数の和:10889

約数の個数: 32

約数和(自身を含む): 31259520

約数和(自身を除く): 17280856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 10853, 21706, 43412, 75971, 86824, 151942, 249619, 303884, 499238, 607768, 998476, 1747333, 1996952, 3494666, 6989332, 13978664]

約数ペア:

[(1, 13978664), (2, 6989332), (4, 3494666), (7, 1996952), (8, 1747333), (14, 998476), (23, 607768), (28, 499238), (46, 303884), (56, 249619), (92, 151942), (161, 86824), (184, 75971), (322, 43412), (644, 21706), (1288, 10853)]