1888347776

素因数分解:

$2^7\times 7^1\times {\mathrm{2107531}}^1$

素因数の和:2107552

約数の個数: 32

約数和(自身を含む): 4299365280

約数和(自身を除く): 2411017504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 2107531, 4215062, 8430124, 14752717, 16860248, 29505434, 33720496, 59010868, 67440992, 118021736, 134881984, 236043472, 269763968, 472086944, 944173888, 1888347776]

約数ペア:

[(1, 1888347776), (2, 944173888), (4, 472086944), (7, 269763968), (8, 236043472), (14, 134881984), (16, 118021736), (28, 67440992), (32, 59010868), (56, 33720496), (64, 29505434), (112, 16860248), (128, 14752717), (224, 8430124), (448, 4215062), (896, 2107531)]