61347328

素因数分解:

$2^9\times 7^1\times {\mathrm{17117}}^1$

素因数の和:17142

約数の個数: 40

約数和(自身を含む): 140093712

約数和(自身を除く): 78746384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 17117, 34234, 68468, 119819, 136936, 239638, 273872, 479276, 547744, 958552, 1095488, 1917104, 2190976, 3834208, 4381952, 7668416, 8763904, 15336832, 30673664, 61347328]

約数ペア:

[(1, 61347328), (2, 30673664), (4, 15336832), (7, 8763904), (8, 7668416), (14, 4381952), (16, 3834208), (28, 2190976), (32, 1917104), (56, 1095488), (64, 958552), (112, 547744), (128, 479276), (224, 273872), (256, 239638), (448, 136936), (512, 119819), (896, 68468), (1792, 34234), (3584, 17117)]