28693670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{54139}}^1$

素因数の和:54199

約数の個数: 16

約数和(自身を含む): 52624080

約数和(自身を除く): 23930410

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 54139, 108278, 270695, 541390, 2869367, 5738734, 14346835, 28693670]

約数ペア:

[(1, 28693670), (2, 14346835), (5, 5738734), (10, 2869367), (53, 541390), (106, 270695), (265, 108278), (530, 54139)]