13731928

素因数分解:

$2^3\times 7^1\times {\mathrm{379}}^1\times {\mathrm{647}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 29548800

約数和(自身を除く): 15816872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 379, 647, 758, 1294, 1516, 2588, 2653, 3032, 4529, 5176, 5306, 9058, 10612, 18116, 21224, 36232, 245213, 490426, 980852, 1716491, 1961704, 3432982, 6865964, 13731928]

約数ペア:

[(1, 13731928), (2, 6865964), (4, 3432982), (7, 1961704), (8, 1716491), (14, 980852), (28, 490426), (56, 245213), (379, 36232), (647, 21224), (758, 18116), (1294, 10612), (1516, 9058), (2588, 5306), (2653, 5176), (3032, 4529)]