26819296

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1787}}^1$

素因数の和:1871

約数の個数: 48

約数和(自身を含む): 61278336

約数和(自身を除く): 34459040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1787, 1876, 2144, 3574, 3752, 7148, 7504, 12509, 14296, 15008, 25018, 28592, 50036, 57184, 100072, 119729, 200144, 239458, 400288, 478916, 838103, 957832, 1676206, 1915664, 3352412, 3831328, 6704824, 13409648, 26819296]

約数ペア:

[(1, 26819296), (2, 13409648), (4, 6704824), (7, 3831328), (8, 3352412), (14, 1915664), (16, 1676206), (28, 957832), (32, 838103), (56, 478916), (67, 400288), (112, 239458), (134, 200144), (224, 119729), (268, 100072), (469, 57184), (536, 50036), (938, 28592), (1072, 25018), (1787, 15008), (1876, 14296), (2144, 12509), (3574, 7504), (3752, 7148)]