56164864

素因数分解:

$2^9\times 7^1\times {\mathrm{15671}}^1$

素因数の和:15696

約数の個数: 40

約数和(自身を含む): 128259648

約数和(自身を除く): 72094784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 15671, 31342, 62684, 109697, 125368, 219394, 250736, 438788, 501472, 877576, 1002944, 1755152, 2005888, 3510304, 4011776, 7020608, 8023552, 14041216, 28082432, 56164864]

約数ペア:

[(1, 56164864), (2, 28082432), (4, 14041216), (7, 8023552), (8, 7020608), (14, 4011776), (16, 3510304), (28, 2005888), (32, 1755152), (56, 1002944), (64, 877576), (112, 501472), (128, 438788), (224, 250736), (256, 219394), (448, 125368), (512, 109697), (896, 62684), (1792, 31342), (3584, 15671)]