66371672

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4561}}^1$

素因数の和:4691

約数の個数: 32

約数和(自身を含む): 133027920

約数和(自身を除く): 66656248

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 4561, 7276, 9122, 14552, 18244, 36488, 77537, 155074, 310148, 488027, 620296, 976054, 1952108, 3904216, 8296459, 16592918, 33185836, 66371672]

約数ペア:

[(1, 66371672), (2, 33185836), (4, 16592918), (8, 8296459), (17, 3904216), (34, 1952108), (68, 976054), (107, 620296), (136, 488027), (214, 310148), (428, 155074), (856, 77537), (1819, 36488), (3638, 18244), (4561, 14552), (7276, 9122)]