66473072

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{27883}}^1$

素因数の和:28040

約数の個数: 20

約数和(自身を含む): 129660600

約数和(自身を除く): 63187528

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 27883, 55766, 111532, 223064, 446128, 4154567, 8309134, 16618268, 33236536, 66473072]

約数ペア:

[(1, 66473072), (2, 33236536), (4, 16618268), (8, 8309134), (16, 4154567), (149, 446128), (298, 223064), (596, 111532), (1192, 55766), (2384, 27883)]