25879748

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1487}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 47913600

約数和(自身を除く): 22033852

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 1487, 2974, 4351, 5948, 8702, 17404, 28253, 56506, 113012, 340523, 681046, 1362092, 6469937, 12939874, 25879748]

約数ペア:

[(1, 25879748), (2, 12939874), (4, 6469937), (19, 1362092), (38, 681046), (76, 340523), (229, 113012), (458, 56506), (916, 28253), (1487, 17404), (2974, 8702), (4351, 5948)]