17666048

素因数分解:

$2^{12}\times {\mathrm{19}}^1\times {\mathrm{227}}^1$

素因数の和:270

約数の個数: 52

約数和(自身を含む): 37350960

約数和(自身を除く): 19684912

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 227, 256, 304, 454, 512, 608, 908, 1024, 1216, 1816, 2048, 2432, 3632, 4096, 4313, 4864, 7264, 8626, 9728, 14528, 17252, 19456, 29056, 34504, 38912, 58112, 69008, 77824, 116224, 138016, 232448, 276032, 464896, 552064, 929792, 1104128, 2208256, 4416512, 8833024, 17666048]

約数ペア:

[(1, 17666048), (2, 8833024), (4, 4416512), (8, 2208256), (16, 1104128), (19, 929792), (32, 552064), (38, 464896), (64, 276032), (76, 232448), (128, 138016), (152, 116224), (227, 77824), (256, 69008), (304, 58112), (454, 38912), (512, 34504), (608, 29056), (908, 19456), (1024, 17252), (1216, 14528), (1816, 9728), (2048, 8626), (2432, 7264), (3632, 4864), (4096, 4313)]