28797016

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1399}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 56448000

約数和(自身を除く): 27650984

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 1399, 2573, 2798, 5146, 5596, 10292, 11192, 20584, 43369, 86738, 116117, 173476, 232234, 346952, 464468, 928936, 3599627, 7199254, 14398508, 28797016]

約数ペア:

[(1, 28797016), (2, 14398508), (4, 7199254), (8, 3599627), (31, 928936), (62, 464468), (83, 346952), (124, 232234), (166, 173476), (248, 116117), (332, 86738), (664, 43369), (1399, 20584), (2573, 11192), (2798, 10292), (5146, 5596)]