38671073

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 11095327

約数列:

[1, 7, 17, 23, 71, 119, 161, 199, 391, 497, 1207, 1393, 1633, 2737, 3383, 4577, 8449, 11431, 14129, 23681, 27761, 32039, 77809, 98903, 194327, 240193, 324967, 544663, 1681351, 2274769, 5524439, 38671073]

約数ペア:

[(1, 38671073), (7, 5524439), (17, 2274769), (23, 1681351), (71, 544663), (119, 324967), (161, 240193), (199, 194327), (391, 98903), (497, 77809), (1207, 32039), (1393, 27761), (1633, 23681), (2737, 14129), (3383, 11431), (4577, 8449)]