66691576

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9091}}^1$

素因数の和:9235

約数の個数: 32

約数和(自身を含む): 144017280

約数和(自身を除く): 77325704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 9091, 18182, 36364, 63637, 72728, 127274, 254548, 509096, 1190921, 2381842, 4763684, 8336447, 9527368, 16672894, 33345788, 66691576]

約数ペア:

[(1, 66691576), (2, 33345788), (4, 16672894), (7, 9527368), (8, 8336447), (14, 4763684), (28, 2381842), (56, 1190921), (131, 509096), (262, 254548), (524, 127274), (917, 72728), (1048, 63637), (1834, 36364), (3668, 18182), (7336, 9091)]