13742768

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{66071}}^1$

素因数の和:66092

約数の個数: 20

約数和(自身を含む): 28675248

約数和(自身を除く): 14932480

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 66071, 132142, 264284, 528568, 858923, 1057136, 1717846, 3435692, 6871384, 13742768]

約数ペア:

[(1, 13742768), (2, 6871384), (4, 3435692), (8, 1717846), (13, 1057136), (16, 858923), (26, 528568), (52, 264284), (104, 132142), (208, 66071)]