39949756

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{129707}}^1$

素因数の和:129729

約数の個数: 24

約数和(自身を含む): 87163776

約数和(自身を除く): 47214020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 129707, 259414, 518828, 907949, 1426777, 1815898, 2853554, 3631796, 5707108, 9987439, 19974878, 39949756]

約数ペア:

[(1, 39949756), (2, 19974878), (4, 9987439), (7, 5707108), (11, 3631796), (14, 2853554), (22, 1815898), (28, 1426777), (44, 907949), (77, 518828), (154, 259414), (308, 129707)]