66883576

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{11437}}^1$

素因数の和:11503

約数の個数: 32

約数和(自身を含む): 135883440

約数和(自身を除く): 68999864

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 5848, 11437, 22874, 45748, 91496, 194429, 388858, 491791, 777716, 983582, 1555432, 1967164, 3934328, 8360447, 16720894, 33441788, 66883576]

約数ペア:

[(1, 66883576), (2, 33441788), (4, 16720894), (8, 8360447), (17, 3934328), (34, 1967164), (43, 1555432), (68, 983582), (86, 777716), (136, 491791), (172, 388858), (344, 194429), (731, 91496), (1462, 45748), (2924, 22874), (5848, 11437)]