39890536

素因数分解:

$2^3\times 7^1\times {\mathrm{712331}}^1$

素因数の和:712344

約数の個数: 16

約数和(自身を含む): 85479840

約数和(自身を除く): 45589304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 712331, 1424662, 2849324, 4986317, 5698648, 9972634, 19945268, 39890536]

約数ペア:

[(1, 39890536), (2, 19945268), (4, 9972634), (7, 5698648), (8, 4986317), (14, 2849324), (28, 1424662), (56, 712331)]