15389248

素因数分解:

$2^6\times 7^1\times {\mathrm{34351}}^1$

素因数の和:34370

約数の個数: 28

約数和(自身を含む): 34901632

約数和(自身を除く): 19512384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 34351, 68702, 137404, 240457, 274808, 480914, 549616, 961828, 1099232, 1923656, 2198464, 3847312, 7694624, 15389248]

約数ペア:

[(1, 15389248), (2, 7694624), (4, 3847312), (7, 2198464), (8, 1923656), (14, 1099232), (16, 961828), (28, 549616), (32, 480914), (56, 274808), (64, 240457), (112, 137404), (224, 68702), (448, 34351)]