28805244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{184649}}^1$

素因数の和:184669

約数の個数: 24

約数和(自身を含む): 72382800

約数和(自身を除く): 43577556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 184649, 369298, 553947, 738596, 1107894, 2215788, 2400437, 4800874, 7201311, 9601748, 14402622, 28805244]

約数ペア:

[(1, 28805244), (2, 14402622), (3, 9601748), (4, 7201311), (6, 4800874), (12, 2400437), (13, 2215788), (26, 1107894), (39, 738596), (52, 553947), (78, 369298), (156, 184649)]