15663715264

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{5691757}}^1$

素因数の和:5691812

約数の個数: 28

約数和(自身を含む): 31805543704

約数和(自身を除く): 16141828440

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 5691757, 11383514, 22767028, 45534056, 91068112, 182136224, 244745551, 364272448, 489491102, 978982204, 1957964408, 3915928816, 7831857632, 15663715264]

約数ペア:

[(1, 15663715264), (2, 7831857632), (4, 3915928816), (8, 1957964408), (16, 978982204), (32, 489491102), (43, 364272448), (64, 244745551), (86, 182136224), (172, 91068112), (344, 45534056), (688, 22767028), (1376, 11383514), (2752, 5691757)]