72638467

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{5471}}^1$

素因数の和:5570

約数の個数: 16

約数和(自身を含む): 85100544

約数和(自身を除く): 12462077

約数列:

[1, 11, 17, 71, 187, 781, 1207, 5471, 13277, 60181, 93007, 388441, 1023077, 4272851, 6603497, 72638467]

約数ペア:

[(1, 72638467), (11, 6603497), (17, 4272851), (71, 1023077), (187, 388441), (781, 93007), (1207, 60181), (5471, 13277)]