27656944

素因数分解:

$2^4\times 7^1\times {\mathrm{246937}}^1$

素因数の和:246952

約数の個数: 20

約数和(自身を含む): 61240624

約数和(自身を除く): 33583680

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 246937, 493874, 987748, 1728559, 1975496, 3457118, 3950992, 6914236, 13828472, 27656944]

約数ペア:

[(1, 27656944), (2, 13828472), (4, 6914236), (7, 3950992), (8, 3457118), (14, 1975496), (16, 1728559), (28, 987748), (56, 493874), (112, 246937)]