27527396

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{947}}^1$

素因数の和:1020

約数の個数: 36

約数和(自身を含む): 53433072

約数和(自身を除く): 25905676

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 169, 172, 338, 559, 676, 947, 1118, 1894, 2236, 3788, 7267, 12311, 14534, 24622, 29068, 40721, 49244, 81442, 160043, 162884, 320086, 529373, 640172, 1058746, 2117492, 6881849, 13763698, 27527396]

約数ペア:

[(1, 27527396), (2, 13763698), (4, 6881849), (13, 2117492), (26, 1058746), (43, 640172), (52, 529373), (86, 320086), (169, 162884), (172, 160043), (338, 81442), (559, 49244), (676, 40721), (947, 29068), (1118, 24622), (1894, 14534), (2236, 12311), (3788, 7267)]