28435463

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2221}}^1$

素因数の和:2318

約数の個数: 16

約数和(自身を含む): 34129920

約数和(自身を除く): 5694457

約数列:

[1, 7, 31, 59, 217, 413, 1829, 2221, 12803, 15547, 68851, 131039, 481957, 917273, 4062209, 28435463]

約数ペア:

[(1, 28435463), (7, 4062209), (31, 917273), (59, 481957), (217, 131039), (413, 68851), (1829, 15547), (2221, 12803)]