78859348

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{3079}}^1$

素因数の和:3439

約数の個数: 24

約数和(自身を含む): 145745600

約数和(自身を除く): 66886252

約数列:

[1, 2, 4, 19, 38, 76, 337, 674, 1348, 3079, 6158, 6403, 12316, 12806, 25612, 58501, 117002, 234004, 1037623, 2075246, 4150492, 19714837, 39429674, 78859348]

約数ペア:

[(1, 78859348), (2, 39429674), (4, 19714837), (19, 4150492), (38, 2075246), (76, 1037623), (337, 234004), (674, 117002), (1348, 58501), (3079, 25612), (6158, 12806), (6403, 12316)]