27554128

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1567}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 61440512

約数和(自身を除く): 33886384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 1567, 2198, 2512, 3134, 4396, 6268, 8792, 10969, 12536, 17584, 21938, 25072, 43876, 87752, 175504, 246019, 492038, 984076, 1722133, 1968152, 3444266, 3936304, 6888532, 13777064, 27554128]

約数ペア:

[(1, 27554128), (2, 13777064), (4, 6888532), (7, 3936304), (8, 3444266), (14, 1968152), (16, 1722133), (28, 984076), (56, 492038), (112, 246019), (157, 175504), (314, 87752), (628, 43876), (1099, 25072), (1256, 21938), (1567, 17584), (2198, 12536), (2512, 10969), (3134, 8792), (4396, 6268)]