28499497

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2999}}^1$

素因数の和:3072

約数の個数: 16

約数和(自身を含む): 33264000

約数和(自身を除く): 4764503

約数列:

[1, 13, 17, 43, 221, 559, 731, 2999, 9503, 38987, 50983, 128957, 662779, 1676441, 2192269, 28499497]

約数ペア:

[(1, 28499497), (13, 2192269), (17, 1676441), (43, 662779), (221, 128957), (559, 50983), (731, 38987), (2999, 9503)]