66395756

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103099}}^1$

素因数の和:103133

約数の個数: 24

約数和(自身を含む): 138566400

約数和(自身を除く): 72170644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 103099, 206198, 412396, 721693, 1443386, 2371277, 2886772, 4742554, 9485108, 16598939, 33197878, 66395756]

約数ペア:

[(1, 66395756), (2, 33197878), (4, 16598939), (7, 9485108), (14, 4742554), (23, 2886772), (28, 2371277), (46, 1443386), (92, 721693), (161, 412396), (322, 206198), (644, 103099)]