15970304

素因数分解:

$2^{12}\times 7^1\times {\mathrm{557}}^1$

素因数の和:588

約数の個数: 52

約数和(自身を含む): 36564624

約数和(自身を除く): 20594320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 557, 896, 1024, 1114, 1792, 2048, 2228, 3584, 3899, 4096, 4456, 7168, 7798, 8912, 14336, 15596, 17824, 28672, 31192, 35648, 62384, 71296, 124768, 142592, 249536, 285184, 499072, 570368, 998144, 1140736, 1996288, 2281472, 3992576, 7985152, 15970304]

約数ペア:

[(1, 15970304), (2, 7985152), (4, 3992576), (7, 2281472), (8, 1996288), (14, 1140736), (16, 998144), (28, 570368), (32, 499072), (56, 285184), (64, 249536), (112, 142592), (128, 124768), (224, 71296), (256, 62384), (448, 35648), (512, 31192), (557, 28672), (896, 17824), (1024, 15596), (1114, 14336), (1792, 8912), (2048, 7798), (2228, 7168), (3584, 4456), (3899, 4096)]