39380228

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{761}}^2$

素因数の和:1543

約数の個数: 18

約数和(自身を含む): 73065258

約数和(自身を除く): 33685030

約数列:

[1, 2, 4, 17, 34, 68, 761, 1522, 3044, 12937, 25874, 51748, 579121, 1158242, 2316484, 9845057, 19690114, 39380228]

約数ペア:

[(1, 39380228), (2, 19690114), (4, 9845057), (17, 2316484), (34, 1158242), (68, 579121), (761, 51748), (1522, 25874), (3044, 12937)]