13772416

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 33048000

約数和(自身を除く): 19275584

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 266, 304, 448, 532, 608, 809, 896, 1064, 1216, 1618, 2128, 2432, 3236, 4256, 5663, 6472, 8512, 11326, 12944, 15371, 17024, 22652, 25888, 30742, 45304, 51776, 61484, 90608, 103552, 107597, 122968, 181216, 215194, 245936, 362432, 430388, 491872, 724864, 860776, 983744, 1721552, 1967488, 3443104, 6886208, 13772416]

約数ペア:

[(1, 13772416), (2, 6886208), (4, 3443104), (7, 1967488), (8, 1721552), (14, 983744), (16, 860776), (19, 724864), (28, 491872), (32, 430388), (38, 362432), (56, 245936), (64, 215194), (76, 181216), (112, 122968), (128, 107597), (133, 103552), (152, 90608), (224, 61484), (266, 51776), (304, 45304), (448, 30742), (532, 25888), (608, 22652), (809, 17024), (896, 15371), (1064, 12944), (1216, 11326), (1618, 8512), (2128, 6472), (2432, 5663), (3236, 4256)]