13817216

素因数分解:

$2^7\times 7^2\times {\mathrm{2203}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 32035140

約数和(自身を除く): 18217924

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, 2203, 3136, 4406, 6272, 8812, 15421, 17624, 30842, 35248, 61684, 70496, 107947, 123368, 140992, 215894, 246736, 281984, 431788, 493472, 863576, 986944, 1727152, 1973888, 3454304, 6908608, 13817216]

約数ペア:

[(1, 13817216), (2, 6908608), (4, 3454304), (7, 1973888), (8, 1727152), (14, 986944), (16, 863576), (28, 493472), (32, 431788), (49, 281984), (56, 246736), (64, 215894), (98, 140992), (112, 123368), (128, 107947), (196, 70496), (224, 61684), (392, 35248), (448, 30842), (784, 17624), (896, 15421), (1568, 8812), (2203, 6272), (3136, 4406)]