39207896

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53857}}^1$

素因数の和:53883

約数の個数: 32

約数和(自身を含む): 90481440

約数和(自身を除く): 51273544

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 53857, 107714, 215428, 376999, 430856, 700141, 753998, 1400282, 1507996, 2800564, 3015992, 4900987, 5601128, 9801974, 19603948, 39207896]

約数ペア:

[(1, 39207896), (2, 19603948), (4, 9801974), (7, 5601128), (8, 4900987), (13, 3015992), (14, 2800564), (26, 1507996), (28, 1400282), (52, 753998), (56, 700141), (91, 430856), (104, 376999), (182, 215428), (364, 107714), (728, 53857)]