69025348

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{34721}}^1$

素因数の和:34803

約数の個数: 24

約数和(自身を含む): 139999104

約数和(自身を除く): 70973756

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 34721, 69442, 138884, 243047, 486094, 972188, 2465191, 4930382, 9860764, 17256337, 34512674, 69025348]

約数ペア:

[(1, 69025348), (2, 34512674), (4, 17256337), (7, 9860764), (14, 4930382), (28, 2465191), (71, 972188), (142, 486094), (284, 243047), (497, 138884), (994, 69442), (1988, 34721)]