3129347584

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{555637}}^1$

素因数の和:555666

約数の個数: 40

約数和(自身を含む): 6821012088

約数和(自身を除く): 3691664504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 555637, 1111274, 2222548, 4445096, 6112007, 8890192, 12224014, 17780384, 24448028, 35560768, 48896056, 71121536, 97792112, 142243072, 195584224, 284486144, 391168448, 782336896, 1564673792, 3129347584]

約数ペア:

[(1, 3129347584), (2, 1564673792), (4, 782336896), (8, 391168448), (11, 284486144), (16, 195584224), (22, 142243072), (32, 97792112), (44, 71121536), (64, 48896056), (88, 35560768), (128, 24448028), (176, 17780384), (256, 12224014), (352, 8890192), (512, 6112007), (704, 4445096), (1408, 2222548), (2816, 1111274), (5632, 555637)]