66787336

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{108421}}^1$

素因数の和:108445

約数の個数: 32

約数和(自身を含む): 156127680

約数和(自身を除く): 89340344

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 108421, 216842, 433684, 758947, 867368, 1192631, 1517894, 2385262, 3035788, 4770524, 6071576, 8348417, 9541048, 16696834, 33393668, 66787336]

約数ペア:

[(1, 66787336), (2, 33393668), (4, 16696834), (7, 9541048), (8, 8348417), (11, 6071576), (14, 4770524), (22, 3035788), (28, 2385262), (44, 1517894), (56, 1192631), (77, 867368), (88, 758947), (154, 433684), (308, 216842), (616, 108421)]