28462130

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{66191}}^1$

素因数の和:66241

約数の個数: 16

約数和(自身を含む): 52424064

約数和(自身を除く): 23961934

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 66191, 132382, 330955, 661910, 2846213, 5692426, 14231065, 28462130]

約数ペア:

[(1, 28462130), (2, 14231065), (5, 5692426), (10, 2846213), (43, 661910), (86, 330955), (215, 132382), (430, 66191)]