38650696

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{9721}}^1$

素因数の和:9805

約数の個数: 32

約数和(自身を含む): 83998080

約数和(自身を除く): 45347384

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 9721, 19442, 38884, 68047, 77768, 136094, 272188, 544376, 690191, 1380382, 2760764, 4831337, 5521528, 9662674, 19325348, 38650696]

約数ペア:

[(1, 38650696), (2, 19325348), (4, 9662674), (7, 5521528), (8, 4831337), (14, 2760764), (28, 1380382), (56, 690191), (71, 544376), (142, 272188), (284, 136094), (497, 77768), (568, 68047), (994, 38884), (1988, 19442), (3976, 9721)]