76452728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{1979}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 156816000

約数和(自身を除く): 80363272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 439, 878, 1756, 1979, 3512, 3958, 4829, 7916, 9658, 15832, 19316, 21769, 38632, 43538, 87076, 174152, 868781, 1737562, 3475124, 6950248, 9556591, 19113182, 38226364, 76452728]

約数ペア:

[(1, 76452728), (2, 38226364), (4, 19113182), (8, 9556591), (11, 6950248), (22, 3475124), (44, 1737562), (88, 868781), (439, 174152), (878, 87076), (1756, 43538), (1979, 38632), (3512, 21769), (3958, 19316), (4829, 15832), (7916, 9658)]