28700134

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{641}}^1$

素因数の和:1071

約数の個数: 16

約数和(自身を含む): 43943616

約数和(自身を除く): 15243482

約数列:

[1, 2, 61, 122, 367, 641, 734, 1282, 22387, 39101, 44774, 78202, 235247, 470494, 14350067, 28700134]

約数ペア:

[(1, 28700134), (2, 14350067), (61, 470494), (122, 235247), (367, 78202), (641, 44774), (734, 39101), (1282, 22387)]