39782372

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19463}}^1$

素因数の和:19547

約数の個数: 24

約数和(自身を含む): 80658816

約数和(自身を除く): 40876444

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 19463, 38926, 77852, 136241, 272482, 544964, 1420799, 2841598, 5683196, 9945593, 19891186, 39782372]

約数ペア:

[(1, 39782372), (2, 19891186), (4, 9945593), (7, 5683196), (14, 2841598), (28, 1420799), (73, 544964), (146, 272482), (292, 136241), (511, 77852), (1022, 38926), (2044, 19463)]