42571994

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{3691}}^1$

素因数の和:3845

約数の個数: 16

約数和(自身を含む): 65569920

約数和(自身を除く): 22997926

約数列:

[1, 2, 73, 79, 146, 158, 3691, 5767, 7382, 11534, 269443, 291589, 538886, 583178, 21285997, 42571994]

約数ペア:

[(1, 42571994), (2, 21285997), (73, 583178), (79, 538886), (146, 291589), (158, 269443), (3691, 11534), (5767, 7382)]