37788268

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20143}}^1$

素因数の和:20221

約数の個数: 24

約数和(自身を含む): 76708352

約数和(自身を除く): 38920084

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 20143, 40286, 80572, 141001, 282002, 564004, 1349581, 2699162, 5398324, 9447067, 18894134, 37788268]

約数ペア:

[(1, 37788268), (2, 18894134), (4, 9447067), (7, 5398324), (14, 2699162), (28, 1349581), (67, 564004), (134, 282002), (268, 141001), (469, 80572), (938, 40286), (1876, 20143)]