25996404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{309481}}^1$

素因数の和:309495

約数の個数: 24

約数和(自身を含む): 69323968

約数和(自身を除く): 43327564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 309481, 618962, 928443, 1237924, 1856886, 2166367, 3713772, 4332734, 6499101, 8665468, 12998202, 25996404]

約数ペア:

[(1, 25996404), (2, 12998202), (3, 8665468), (4, 6499101), (6, 4332734), (7, 3713772), (12, 2166367), (14, 1856886), (21, 1237924), (28, 928443), (42, 618962), (84, 309481)]