27886404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25537}}^1$

素因数の和:25564

約数の個数: 48

約数和(自身を含む): 80087168

約数和(自身を除く): 52200764

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 25537, 51074, 76611, 102148, 153222, 178759, 306444, 331981, 357518, 536277, 663962, 715036, 995943, 1072554, 1327924, 1991886, 2145108, 2323867, 3983772, 4647734, 6971601, 9295468, 13943202, 27886404]

約数ペア:

[(1, 27886404), (2, 13943202), (3, 9295468), (4, 6971601), (6, 4647734), (7, 3983772), (12, 2323867), (13, 2145108), (14, 1991886), (21, 1327924), (26, 1072554), (28, 995943), (39, 715036), (42, 663962), (52, 536277), (78, 357518), (84, 331981), (91, 306444), (156, 178759), (182, 153222), (273, 102148), (364, 76611), (546, 51074), (1092, 25537)]