66292976

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{218069}}^1$

素因数の和:218096

約数の個数: 20

約数和(自身を含む): 135203400

約数和(自身を除く): 68910424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 218069, 436138, 872276, 1744552, 3489104, 4143311, 8286622, 16573244, 33146488, 66292976]

約数ペア:

[(1, 66292976), (2, 33146488), (4, 16573244), (8, 8286622), (16, 4143311), (19, 3489104), (38, 1744552), (76, 872276), (152, 436138), (304, 218069)]