28540055986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{35801}}^1\times {\mathrm{30661}}^1$

素因数の和:66477

約数の個数: 16

約数和(自身を含む): 46105958808

約数和(自身を除く): 17565902822

約数列:

[1, 2, 13, 26, 30661, 35801, 61322, 71602, 398593, 465413, 797186, 930826, 1097694461, 2195388922, 14270027993, 28540055986]

約数ペア:

[(1, 28540055986), (2, 14270027993), (13, 2195388922), (26, 1097694461), (30661, 930826), (35801, 797186), (61322, 465413), (71602, 398593)]