28543949

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{673}}^1$

素因数の和:836

約数の個数: 16

約数和(自身を含む): 33516672

約数和(自身を除く): 4972723

約数列:

[1, 7, 73, 83, 511, 581, 673, 4711, 6059, 42413, 49129, 55859, 343903, 391013, 4077707, 28543949]

約数ペア:

[(1, 28543949), (7, 4077707), (73, 391013), (83, 343903), (511, 55859), (581, 49129), (673, 42413), (4711, 6059)]