25553488

素因数分解:

$2^4\times {\mathrm{449}}^1\times {\mathrm{3557}}^1$

素因数の和:4014

約数の個数: 20

約数和(自身を含む): 49634100

約数和(自身を除く): 24080612

約数列:

[1, 2, 4, 8, 16, 449, 898, 1796, 3557, 3592, 7114, 7184, 14228, 28456, 56912, 1597093, 3194186, 6388372, 12776744, 25553488]

約数ペア:

[(1, 25553488), (2, 12776744), (4, 6388372), (8, 3194186), (16, 1597093), (449, 56912), (898, 28456), (1796, 14228), (3557, 7184), (3592, 7114)]