26505286

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{311}}^1\times {\mathrm{991}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 40854528

約数和(自身を除く): 14349242

約数列:

[1, 2, 43, 86, 311, 622, 991, 1982, 13373, 26746, 42613, 85226, 308201, 616402, 13252643, 26505286]

約数ペア:

[(1, 26505286), (2, 13252643), (43, 616402), (86, 308201), (311, 85226), (622, 42613), (991, 26746), (1982, 13373)]