101728256

素因数分解:

$2^{14}\times 7^1\times {\mathrm{887}}^1$

素因数の和:922

約数の個数: 60

約数和(自身を含む): 232776768

約数和(自身を除く): 131048512

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, 49672, 56768, 57344, 99344, 113536, 114688, 198688, 227072, 397376, 454144, 794752, 908288, 1589504, 1816576, 3179008, 3633152, 6358016, 7266304, 12716032, 14532608, 25432064, 50864128, 101728256]

約数ペア:

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