71310434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{8819}}^1$

素因数の和:9145

約数の個数: 16

約数和(自身を含む): 115577280

約数和(自身を除く): 44266846

約数列:

[1, 2, 13, 26, 311, 622, 4043, 8086, 8819, 17638, 114647, 229294, 2742709, 5485418, 35655217, 71310434]

約数ペア:

[(1, 71310434), (2, 35655217), (13, 5485418), (26, 2742709), (311, 229294), (622, 114647), (4043, 17638), (8086, 8819)]