72636674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{23753}}^1$

素因数の和:23905

約数の個数: 16

約数和(自身を含む): 119720160

約数和(自身を除く): 47083486

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 23753, 47506, 261283, 522566, 3301667, 6603334, 36318337, 72636674]

約数ペア:

[(1, 72636674), (2, 36318337), (11, 6603334), (22, 3301667), (139, 522566), (278, 261283), (1529, 47506), (3058, 23753)]