67143208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{1499}}^1$

素因数の和:2025

約数の個数: 32

約数和(自身を含む): 137700000

約数和(自身を除く): 70556792

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 509, 1018, 1499, 2036, 2998, 4072, 5599, 5996, 11198, 11992, 16489, 22396, 32978, 44792, 65956, 131912, 762991, 1525982, 3051964, 6103928, 8392901, 16785802, 33571604, 67143208]

約数ペア:

[(1, 67143208), (2, 33571604), (4, 16785802), (8, 8392901), (11, 6103928), (22, 3051964), (44, 1525982), (88, 762991), (509, 131912), (1018, 65956), (1499, 44792), (2036, 32978), (2998, 22396), (4072, 16489), (5599, 11992), (5996, 11198)]