27546722

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 50528448

約数和(自身を除く): 22981726

約数列:

[1, 2, 7, 14, 37, 49, 71, 74, 98, 107, 142, 214, 259, 497, 518, 749, 994, 1498, 1813, 2627, 3479, 3626, 3959, 5243, 5254, 6958, 7597, 7918, 10486, 15194, 18389, 27713, 36778, 53179, 55426, 106358, 128723, 193991, 257446, 281089, 372253, 387982, 562178, 744506, 1967623, 3935246, 13773361, 27546722]

約数ペア:

[(1, 27546722), (2, 13773361), (7, 3935246), (14, 1967623), (37, 744506), (49, 562178), (71, 387982), (74, 372253), (98, 281089), (107, 257446), (142, 193991), (214, 128723), (259, 106358), (497, 55426), (518, 53179), (749, 36778), (994, 27713), (1498, 18389), (1813, 15194), (2627, 10486), (3479, 7918), (3626, 7597), (3959, 6958), (5243, 5254)]