25009264

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4751}}^1$

素因数の和:4813

約数の個数: 40

約数和(自身を含む): 56567808

約数和(自身を除く): 31558544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 329, 376, 658, 752, 1316, 2632, 4751, 5264, 9502, 19004, 33257, 38008, 66514, 76016, 133028, 223297, 266056, 446594, 532112, 893188, 1563079, 1786376, 3126158, 3572752, 6252316, 12504632, 25009264]

約数ペア:

[(1, 25009264), (2, 12504632), (4, 6252316), (7, 3572752), (8, 3126158), (14, 1786376), (16, 1563079), (28, 893188), (47, 532112), (56, 446594), (94, 266056), (112, 223297), (188, 133028), (329, 76016), (376, 66514), (658, 38008), (752, 33257), (1316, 19004), (2632, 9502), (4751, 5264)]