27968038

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{105143}}^1$

素因数の和:105171

約数の個数: 16

約数和(自身を含む): 50469120

約数和(自身を除く): 22501082

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 105143, 210286, 736001, 1472002, 1997717, 3995434, 13984019, 27968038]

約数ペア:

[(1, 27968038), (2, 13984019), (7, 3995434), (14, 1997717), (19, 1472002), (38, 736001), (133, 210286), (266, 105143)]