66457076

素因数分解:

$2^2\times 7^1\times {\mathrm{509}}^1\times {\mathrm{4663}}^1$

素因数の和:5183

約数の個数: 24

約数和(自身を含む): 133203840

約数和(自身を除く): 66746764

約数列:

[1, 2, 4, 7, 14, 28, 509, 1018, 2036, 3563, 4663, 7126, 9326, 14252, 18652, 32641, 65282, 130564, 2373467, 4746934, 9493868, 16614269, 33228538, 66457076]

約数ペア:

[(1, 66457076), (2, 33228538), (4, 16614269), (7, 9493868), (14, 4746934), (28, 2373467), (509, 130564), (1018, 65282), (2036, 32641), (3563, 18652), (4663, 14252), (7126, 9326)]