28104832

素因数分解:

$2^7\times 7^2\times {\mathrm{4481}}^1$

素因数の和:4509

約数の個数: 48

約数和(自身を含む): 65145870

約数和(自身を除く): 37041038

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 4481, 6272, 8962, 17924, 31367, 35848, 62734, 71696, 125468, 143392, 219569, 250936, 286784, 439138, 501872, 573568, 878276, 1003744, 1756552, 2007488, 3513104, 4014976, 7026208, 14052416, 28104832]

約数ペア:

[(1, 28104832), (2, 14052416), (4, 7026208), (7, 4014976), (8, 3513104), (14, 2007488), (16, 1756552), (28, 1003744), (32, 878276), (49, 573568), (56, 501872), (64, 439138), (98, 286784), (112, 250936), (128, 219569), (196, 143392), (224, 125468), (392, 71696), (448, 62734), (784, 35848), (896, 31367), (1568, 17924), (3136, 8962), (4481, 6272)]