13031648

素因数分解:

$2^5\times 7^2\times {\mathrm{8311}}^1$

素因数の和:8335

約数の個数: 36

約数和(自身を含む): 29848392

約数和(自身を除く): 16816744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 8311, 16622, 33244, 58177, 66488, 116354, 132976, 232708, 265952, 407239, 465416, 814478, 930832, 1628956, 1861664, 3257912, 6515824, 13031648]

約数ペア:

[(1, 13031648), (2, 6515824), (4, 3257912), (7, 1861664), (8, 1628956), (14, 930832), (16, 814478), (28, 465416), (32, 407239), (49, 265952), (56, 232708), (98, 132976), (112, 116354), (196, 66488), (224, 58177), (392, 33244), (784, 16622), (1568, 8311)]