28739386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{3079}}^1$

素因数の和:3453

約数の個数: 16

約数和(自身を含む): 46569600

約数和(自身を除く): 17830214

約数列:

[1, 2, 13, 26, 359, 718, 3079, 4667, 6158, 9334, 40027, 80054, 1105361, 2210722, 14369693, 28739386]

約数ペア:

[(1, 28739386), (2, 14369693), (13, 2210722), (26, 1105361), (359, 80054), (718, 40027), (3079, 9334), (4667, 6158)]