66113474

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{22381}}^1$

素因数の和:22601

約数の個数: 16

約数和(自身を含む): 113879616

約数和(自身を除く): 47766142

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 22381, 44762, 156667, 313334, 4722391, 9444782, 33056737, 66113474]

約数ペア:

[(1, 66113474), (2, 33056737), (7, 9444782), (14, 4722391), (211, 313334), (422, 156667), (1477, 44762), (2954, 22381)]