27974726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{56629}}^1$

素因数の和:56663

約数の個数: 16

約数和(自身を含む): 47569200

約数和(自身を除く): 19594474

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 56629, 113258, 736177, 1075951, 1472354, 2151902, 13987363, 27974726]

約数ペア:

[(1, 27974726), (2, 13987363), (13, 2151902), (19, 1472354), (26, 1075951), (38, 736177), (247, 113258), (494, 56629)]