27963488

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4075

約数の個数: 48

約数和(自身を含む): 64963584

約数和(自身を除く): 37000096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 4027, 6944, 8054, 16108, 28189, 32216, 56378, 64432, 112756, 124837, 128864, 225512, 249674, 451024, 499348, 873859, 902048, 998696, 1747718, 1997392, 3495436, 3994784, 6990872, 13981744, 27963488]

約数ペア:

[(1, 27963488), (2, 13981744), (4, 6990872), (7, 3994784), (8, 3495436), (14, 1997392), (16, 1747718), (28, 998696), (31, 902048), (32, 873859), (56, 499348), (62, 451024), (112, 249674), (124, 225512), (217, 128864), (224, 124837), (248, 112756), (434, 64432), (496, 56378), (868, 32216), (992, 28189), (1736, 16108), (3472, 8054), (4027, 6944)]