71206912

素因数分解:

$2^{11}\times 7^1\times {\mathrm{4967}}^1$

素因数の和:4996

約数の個数: 48

約数和(自身を含む): 162751680

約数和(自身を除く): 91544768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4967, 7168, 9934, 14336, 19868, 34769, 39736, 69538, 79472, 139076, 158944, 278152, 317888, 556304, 635776, 1112608, 1271552, 2225216, 2543104, 4450432, 5086208, 8900864, 10172416, 17801728, 35603456, 71206912]

約数ペア:

[(1, 71206912), (2, 35603456), (4, 17801728), (7, 10172416), (8, 8900864), (14, 5086208), (16, 4450432), (28, 2543104), (32, 2225216), (56, 1271552), (64, 1112608), (112, 635776), (128, 556304), (224, 317888), (256, 278152), (448, 158944), (512, 139076), (896, 79472), (1024, 69538), (1792, 39736), (2048, 34769), (3584, 19868), (4967, 14336), (7168, 9934)]