28143530

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53101}}^1$

素因数の和:53161

約数の個数: 16

約数和(自身を含む): 51615144

約数和(自身を除く): 23471614

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 53101, 106202, 265505, 531010, 2814353, 5628706, 14071765, 28143530]

約数ペア:

[(1, 28143530), (2, 14071765), (5, 5628706), (10, 2814353), (53, 531010), (106, 265505), (265, 106202), (530, 53101)]