27777412

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{1901}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 52563672

約数和(自身を除く): 24786260

約数列:

[1, 2, 4, 13, 26, 52, 281, 562, 1124, 1901, 3653, 3802, 7306, 7604, 14612, 24713, 49426, 98852, 534181, 1068362, 2136724, 6944353, 13888706, 27777412]

約数ペア:

[(1, 27777412), (2, 13888706), (4, 6944353), (13, 2136724), (26, 1068362), (52, 534181), (281, 98852), (562, 49426), (1124, 24713), (1901, 14612), (3653, 7604), (3802, 7306)]