406913024

素因数分解:

$2^{16}\times 7^1\times {\mathrm{887}}^1$

素因数の和:926

約数の個数: 68

約数和(自身を含む): 931128384

約数和(自身を除く): 524215360

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 887, 896, 1024, 1774, 1792, 2048, 3548, 3584, 4096, 6209, 7096, 7168, 8192, 12418, 14192, 14336, 16384, 24836, 28384, 28672, 32768, 49672, 56768, 57344, 65536, 99344, 113536, 114688, 198688, 227072, 229376, 397376, 454144, 458752, 794752, 908288, 1589504, 1816576, 3179008, 3633152, 6358016, 7266304, 12716032, 14532608, 25432064, 29065216, 50864128, 58130432, 101728256, 203456512, 406913024]

約数ペア:

[(1, 406913024), (2, 203456512), (4, 101728256), (7, 58130432), (8, 50864128), (14, 29065216), (16, 25432064), (28, 14532608), (32, 12716032), (56, 7266304), (64, 6358016), (112, 3633152), (128, 3179008), (224, 1816576), (256, 1589504), (448, 908288), (512, 794752), (887, 458752), (896, 454144), (1024, 397376), (1774, 229376), (1792, 227072), (2048, 198688), (3548, 114688), (3584, 113536), (4096, 99344), (6209, 65536), (7096, 57344), (7168, 56768), (8192, 49672), (12418, 32768), (14192, 28672), (14336, 28384), (16384, 24836)]