42820036

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{17183}}^1$

素因数の和:17283

約数の個数: 24

約数和(自身を含む): 86607360

約数和(自身を除く): 43787324

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 17183, 34366, 68732, 120281, 240562, 481124, 1529287, 3058574, 6117148, 10705009, 21410018, 42820036]

約数ペア:

[(1, 42820036), (2, 21410018), (4, 10705009), (7, 6117148), (14, 3058574), (28, 1529287), (89, 481124), (178, 240562), (356, 120281), (623, 68732), (1246, 34366), (2492, 17183)]