28308536144

素因数分解:

$2^4\times 7^1\times {\mathrm{252754787}}^1$

素因数の和:252754802

約数の個数: 20

約数和(自身を含む): 62683187424

約数和(自身を除く): 34374651280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 252754787, 505509574, 1011019148, 1769283509, 2022038296, 3538567018, 4044076592, 7077134036, 14154268072, 28308536144]

約数ペア:

[(1, 28308536144), (2, 14154268072), (4, 7077134036), (7, 4044076592), (8, 3538567018), (14, 2022038296), (16, 1769283509), (28, 1011019148), (56, 505509574), (112, 252754787)]