27328042

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1447}}^1$

素因数の和:1546

約数の個数: 32

約数和(自身を含む): 50042880

約数和(自身を除く): 22714838

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 266, 497, 994, 1349, 1447, 2698, 2894, 9443, 10129, 18886, 20258, 27493, 54986, 102737, 192451, 205474, 384902, 719159, 1438318, 1952003, 3904006, 13664021, 27328042]

約数ペア:

[(1, 27328042), (2, 13664021), (7, 3904006), (14, 1952003), (19, 1438318), (38, 719159), (71, 384902), (133, 205474), (142, 192451), (266, 102737), (497, 54986), (994, 27493), (1349, 20258), (1447, 18886), (2698, 10129), (2894, 9443)]