66445484

素因数分解:

$2^2\times 7^1\times {\mathrm{83}}^1\times {\mathrm{28591}}^1$

素因数の和:28685

約数の個数: 24

約数和(自身を含む): 134496768

約数和(自身を除く): 68051284

約数列:

[1, 2, 4, 7, 14, 28, 83, 166, 332, 581, 1162, 2324, 28591, 57182, 114364, 200137, 400274, 800548, 2373053, 4746106, 9492212, 16611371, 33222742, 66445484]

約数ペア:

[(1, 66445484), (2, 33222742), (4, 16611371), (7, 9492212), (14, 4746106), (28, 2373053), (83, 800548), (166, 400274), (332, 200137), (581, 114364), (1162, 57182), (2324, 28591)]