28142538

素因数分解:

$2^1\times 3^1\times {\mathrm{2069}}^1\times {\mathrm{2267}}^1$

素因数の和:4341

約数の個数: 16

約数和(自身を含む): 56337120

約数和(自身を除く): 28194582

約数列:

[1, 2, 3, 6, 2069, 2267, 4138, 4534, 6207, 6801, 12414, 13602, 4690423, 9380846, 14071269, 28142538]

約数ペア:

[(1, 28142538), (2, 14071269), (3, 9380846), (6, 4690423), (2069, 13602), (2267, 12414), (4138, 6801), (4534, 6207)]