66132668

素因数分解:

$2^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{14143}}^1$

素因数の和:14321

約数の個数: 24

約数和(自身を含む): 133066752

約数和(自身を除く): 66934084

約数列:

[1, 2, 4, 7, 14, 28, 167, 334, 668, 1169, 2338, 4676, 14143, 28286, 56572, 99001, 198002, 396004, 2361881, 4723762, 9447524, 16533167, 33066334, 66132668]

約数ペア:

[(1, 66132668), (2, 33066334), (4, 16533167), (7, 9447524), (14, 4723762), (28, 2361881), (167, 396004), (334, 198002), (668, 99001), (1169, 56572), (2338, 28286), (4676, 14143)]