27228916

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{263}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 56504448

約数和(自身を除く): 29275532

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 181, 263, 286, 362, 526, 572, 724, 1052, 1991, 2353, 2893, 3419, 3982, 4706, 5786, 6838, 7964, 9412, 11572, 13676, 25883, 37609, 47603, 51766, 75218, 95206, 103532, 150436, 190412, 523633, 618839, 1047266, 1237678, 2094532, 2475356, 6807229, 13614458, 27228916]

約数ペア:

[(1, 27228916), (2, 13614458), (4, 6807229), (11, 2475356), (13, 2094532), (22, 1237678), (26, 1047266), (44, 618839), (52, 523633), (143, 190412), (181, 150436), (263, 103532), (286, 95206), (362, 75218), (526, 51766), (572, 47603), (724, 37609), (1052, 25883), (1991, 13676), (2353, 11572), (2893, 9412), (3419, 7964), (3982, 6838), (4706, 5786)]