40692272

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{3779}}^1$

素因数の和:4460

約数の個数: 20

約数和(自身を含む): 78979320

約数和(自身を除く): 38287048

約数列:

[1, 2, 4, 8, 16, 673, 1346, 2692, 3779, 5384, 7558, 10768, 15116, 30232, 60464, 2543267, 5086534, 10173068, 20346136, 40692272]

約数ペア:

[(1, 40692272), (2, 20346136), (4, 10173068), (8, 5086534), (16, 2543267), (673, 60464), (1346, 30232), (2692, 15116), (3779, 10768), (5384, 7558)]