27774136

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{20543}}^1$

素因数の和:20575

約数の個数: 24

約数和(自身を含む): 56393280

約数和(自身を除く): 28619144

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 20543, 41086, 82172, 164344, 267059, 534118, 1068236, 2136472, 3471767, 6943534, 13887068, 27774136]

約数ペア:

[(1, 27774136), (2, 13887068), (4, 6943534), (8, 3471767), (13, 2136472), (26, 1068236), (52, 534118), (104, 267059), (169, 164344), (338, 82172), (676, 41086), (1352, 20543)]