65031344

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1867}}^1$

素因数の和:2193

約数の個数: 40

約数和(自身を含む): 144538368

約数和(自身を除く): 79507024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 1867, 2177, 2488, 3734, 4354, 4976, 7468, 8708, 13069, 14936, 17416, 26138, 29872, 34832, 52276, 104552, 209104, 580637, 1161274, 2322548, 4064459, 4645096, 8128918, 9290192, 16257836, 32515672, 65031344]

約数ペア:

[(1, 65031344), (2, 32515672), (4, 16257836), (7, 9290192), (8, 8128918), (14, 4645096), (16, 4064459), (28, 2322548), (56, 1161274), (112, 580637), (311, 209104), (622, 104552), (1244, 52276), (1867, 34832), (2177, 29872), (2488, 26138), (3734, 17416), (4354, 14936), (4976, 13069), (7468, 8708)]