40484864

素因数分解:

$2^{14}\times 7^1\times {\mathrm{353}}^1$

素因数の和:388

約数の個数: 60

約数和(自身を含む): 92796144

約数和(自身を除く): 52311280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 353, 448, 512, 706, 896, 1024, 1412, 1792, 2048, 2471, 2824, 3584, 4096, 4942, 5648, 7168, 8192, 9884, 11296, 14336, 16384, 19768, 22592, 28672, 39536, 45184, 57344, 79072, 90368, 114688, 158144, 180736, 316288, 361472, 632576, 722944, 1265152, 1445888, 2530304, 2891776, 5060608, 5783552, 10121216, 20242432, 40484864]

約数ペア:

[(1, 40484864), (2, 20242432), (4, 10121216), (7, 5783552), (8, 5060608), (14, 2891776), (16, 2530304), (28, 1445888), (32, 1265152), (56, 722944), (64, 632576), (112, 361472), (128, 316288), (224, 180736), (256, 158144), (353, 114688), (448, 90368), (512, 79072), (706, 57344), (896, 45184), (1024, 39536), (1412, 28672), (1792, 22592), (2048, 19768), (2471, 16384), (2824, 14336), (3584, 11296), (4096, 9884), (4942, 8192), (5648, 7168)]