27580504

素因数分解:

$2^3\times 7^1\times {\mathrm{157}}^1\times {\mathrm{3137}}^1$

素因数の和:3307

約数の個数: 32

約数和(自身を含む): 59496480

約数和(自身を除く): 31915976

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 157, 314, 628, 1099, 1256, 2198, 3137, 4396, 6274, 8792, 12548, 21959, 25096, 43918, 87836, 175672, 492509, 985018, 1970036, 3447563, 3940072, 6895126, 13790252, 27580504]

約数ペア:

[(1, 27580504), (2, 13790252), (4, 6895126), (7, 3940072), (8, 3447563), (14, 1970036), (28, 985018), (56, 492509), (157, 175672), (314, 87836), (628, 43918), (1099, 25096), (1256, 21959), (2198, 12548), (3137, 8792), (4396, 6274)]