28202410

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{65587}}^1$

素因数の和:65637

約数の個数: 16

約数和(自身を含む): 51945696

約数和(自身を除く): 23743286

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 65587, 131174, 327935, 655870, 2820241, 5640482, 14101205, 28202410]

約数ペア:

[(1, 28202410), (2, 14101205), (5, 5640482), (10, 2820241), (43, 655870), (86, 327935), (215, 131174), (430, 65587)]