68763772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223259}}^1$

素因数の和:223281

約数の個数: 24

約数和(自身を含む): 150030720

約数和(自身を除く): 81266948

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 223259, 446518, 893036, 1562813, 2455849, 3125626, 4911698, 6251252, 9823396, 17190943, 34381886, 68763772]

約数ペア:

[(1, 68763772), (2, 34381886), (4, 17190943), (7, 9823396), (11, 6251252), (14, 4911698), (22, 3125626), (28, 2455849), (44, 1562813), (77, 893036), (154, 446518), (308, 223259)]