64006642

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{9199}}^1$

素因数の和:9286

約数の個数: 24

約数和(自身を含む): 113270400

約数和(自身を除く): 49263758

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 9199, 18398, 64393, 128786, 450751, 653129, 901502, 1306258, 4571903, 9143806, 32003321, 64006642]

約数ペア:

[(1, 64006642), (2, 32003321), (7, 9143806), (14, 4571903), (49, 1306258), (71, 901502), (98, 653129), (142, 450751), (497, 128786), (994, 64393), (3479, 18398), (6958, 9199)]