33668740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{240491}}^1$

素因数の和:240507

約数の個数: 24

約数和(自身を含む): 80805312

約数和(自身を除く): 47136572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 240491, 480982, 961964, 1202455, 1683437, 2404910, 3366874, 4809820, 6733748, 8417185, 16834370, 33668740]

約数ペア:

[(1, 33668740), (2, 16834370), (4, 8417185), (5, 6733748), (7, 4809820), (10, 3366874), (14, 2404910), (20, 1683437), (28, 1202455), (35, 961964), (70, 480982), (140, 240491)]