28363208306

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{78781}}^1\times {\mathrm{10589}}^1$

素因数の和:89389

約数の個数: 16

約数和(自身を含む): 45052274520

約数和(自身を除く): 16689066214

約数列:

[1, 2, 17, 34, 10589, 21178, 78781, 157562, 180013, 360026, 1339277, 2678554, 834212009, 1668424018, 14181604153, 28363208306]

約数ペア:

[(1, 28363208306), (2, 14181604153), (17, 1668424018), (34, 834212009), (10589, 2678554), (21178, 1339277), (78781, 360026), (157562, 180013)]