26990852

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{10831}}^1$

素因数の和:10931

約数の個数: 24

約数和(自身を含む): 54593280

約数和(自身を除く): 27602428

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 10831, 21662, 43324, 75817, 151634, 303268, 963959, 1927918, 3855836, 6747713, 13495426, 26990852]

約数ペア:

[(1, 26990852), (2, 13495426), (4, 6747713), (7, 3855836), (14, 1927918), (28, 963959), (89, 303268), (178, 151634), (356, 75817), (623, 43324), (1246, 21662), (2492, 10831)]