27977824

素因数分解:

$2^5\times 7^3\times {\mathrm{2549}}^1$

素因数の和:2580

約数の個数: 48

約数和(自身を含む): 64260000

約数和(自身を除く): 36282176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 343, 392, 686, 784, 1372, 1568, 2549, 2744, 5098, 5488, 10196, 10976, 17843, 20392, 35686, 40784, 71372, 81568, 124901, 142744, 249802, 285488, 499604, 570976, 874307, 999208, 1748614, 1998416, 3497228, 3996832, 6994456, 13988912, 27977824]

約数ペア:

[(1, 27977824), (2, 13988912), (4, 6994456), (7, 3996832), (8, 3497228), (14, 1998416), (16, 1748614), (28, 999208), (32, 874307), (49, 570976), (56, 499604), (98, 285488), (112, 249802), (196, 142744), (224, 124901), (343, 81568), (392, 71372), (686, 40784), (784, 35686), (1372, 20392), (1568, 17843), (2549, 10976), (2744, 10196), (5098, 5488)]