78955396

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{35311}}^1$

素因数の和:35371

約数の個数: 24

約数和(自身を含む): 152265344

約数和(自身を除く): 73309948

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 35311, 70622, 141244, 459043, 918086, 1518373, 1836172, 3036746, 6073492, 19738849, 39477698, 78955396]

約数ペア:

[(1, 78955396), (2, 39477698), (4, 19738849), (13, 6073492), (26, 3036746), (43, 1836172), (52, 1518373), (86, 918086), (172, 459043), (559, 141244), (1118, 70622), (2236, 35311)]