6990872

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4027}}^1$

素因数の和:4071

約数の個数: 32

約数和(自身を含む): 15467520

約数和(自身を除く): 8476648

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 4027, 8054, 16108, 28189, 32216, 56378, 112756, 124837, 225512, 249674, 499348, 873859, 998696, 1747718, 3495436, 6990872]

約数ペア:

[(1, 6990872), (2, 3495436), (4, 1747718), (7, 998696), (8, 873859), (14, 499348), (28, 249674), (31, 225512), (56, 124837), (62, 112756), (124, 56378), (217, 32216), (248, 28189), (434, 16108), (868, 8054), (1736, 4027)]