26820952

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 52577280

約数和(自身を除く): 25756328

約数列:

[1, 2, 4, 8, 31, 62, 83, 124, 166, 248, 332, 664, 1303, 2573, 2606, 5146, 5212, 10292, 10424, 20584, 40393, 80786, 108149, 161572, 216298, 323144, 432596, 865192, 3352619, 6705238, 13410476, 26820952]

約数ペア:

[(1, 26820952), (2, 13410476), (4, 6705238), (8, 3352619), (31, 865192), (62, 432596), (83, 323144), (124, 216298), (166, 161572), (248, 108149), (332, 80786), (664, 40393), (1303, 20584), (2573, 10424), (2606, 10292), (5146, 5212)]