43939628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 87091200

約数和(自身を除く): 43151572

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 71, 76, 142, 284, 323, 479, 646, 958, 1207, 1292, 1349, 1916, 2414, 2698, 4828, 5396, 8143, 9101, 16286, 18202, 22933, 32572, 34009, 36404, 45866, 68018, 91732, 136036, 154717, 309434, 578153, 618868, 646171, 1156306, 1292342, 2312612, 2584684, 10984907, 21969814, 43939628]

約数ペア:

[(1, 43939628), (2, 21969814), (4, 10984907), (17, 2584684), (19, 2312612), (34, 1292342), (38, 1156306), (68, 646171), (71, 618868), (76, 578153), (142, 309434), (284, 154717), (323, 136036), (479, 91732), (646, 68018), (958, 45866), (1207, 36404), (1292, 34009), (1349, 32572), (1916, 22933), (2414, 18202), (2698, 16286), (4828, 9101), (5396, 8143)]