28338828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{337367}}^1$

素因数の和:337381

約数の個数: 24

約数和(自身を含む): 75570432

約数和(自身を除く): 47231604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 337367, 674734, 1012101, 1349468, 2024202, 2361569, 4048404, 4723138, 7084707, 9446276, 14169414, 28338828]

約数ペア:

[(1, 28338828), (2, 14169414), (3, 9446276), (4, 7084707), (6, 4723138), (7, 4048404), (12, 2361569), (14, 2024202), (21, 1349468), (28, 1012101), (42, 674734), (84, 337367)]