77255584

素因数分解:

$2^5\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1787}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 174823488

約数和(自身を除く): 97567904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 193, 224, 386, 772, 1351, 1544, 1787, 2702, 3088, 3574, 5404, 6176, 7148, 10808, 12509, 14296, 21616, 25018, 28592, 43232, 50036, 57184, 100072, 200144, 344891, 400288, 689782, 1379564, 2414237, 2759128, 4828474, 5518256, 9656948, 11036512, 19313896, 38627792, 77255584]

約数ペア:

[(1, 77255584), (2, 38627792), (4, 19313896), (7, 11036512), (8, 9656948), (14, 5518256), (16, 4828474), (28, 2759128), (32, 2414237), (56, 1379564), (112, 689782), (193, 400288), (224, 344891), (386, 200144), (772, 100072), (1351, 57184), (1544, 50036), (1787, 43232), (2702, 28592), (3088, 25018), (3574, 21616), (5404, 14296), (6176, 12509), (7148, 10808)]