1019920384

素因数分解:

$2^{14}\times 7^1\times {\mathrm{8893}}^1$

素因数の和:8928

約数の個数: 60

約数和(自身を含む): 2331437584

約数和(自身を除く): 1311517200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 8893, 14336, 16384, 17786, 28672, 35572, 57344, 62251, 71144, 114688, 124502, 142288, 249004, 284576, 498008, 569152, 996016, 1138304, 1992032, 2276608, 3984064, 4553216, 7968128, 9106432, 15936256, 18212864, 31872512, 36425728, 63745024, 72851456, 127490048, 145702912, 254980096, 509960192, 1019920384]

約数ペア:

[(1, 1019920384), (2, 509960192), (4, 254980096), (7, 145702912), (8, 127490048), (14, 72851456), (16, 63745024), (28, 36425728), (32, 31872512), (56, 18212864), (64, 15936256), (112, 9106432), (128, 7968128), (224, 4553216), (256, 3984064), (448, 2276608), (512, 1992032), (896, 1138304), (1024, 996016), (1792, 569152), (2048, 498008), (3584, 284576), (4096, 249004), (7168, 142288), (8192, 124502), (8893, 114688), (14336, 71144), (16384, 62251), (17786, 57344), (28672, 35572)]