27777464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{24281}}^1$

素因数の和:24311

約数の個数: 32

約数和(自身を含む): 61190640

約数和(自身を除く): 33413176

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 24281, 48562, 97124, 194248, 267091, 315653, 534182, 631306, 1068364, 1262612, 2136728, 2525224, 3472183, 6944366, 13888732, 27777464]

約数ペア:

[(1, 27777464), (2, 13888732), (4, 6944366), (8, 3472183), (11, 2525224), (13, 2136728), (22, 1262612), (26, 1068364), (44, 631306), (52, 534182), (88, 315653), (104, 267091), (143, 194248), (286, 97124), (572, 48562), (1144, 24281)]