28821489466

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{187152529}}^1$

素因数の和:187152549

約数の個数: 16

約数和(自身を含む): 53899928640

約数和(自身を除く): 25078439174

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 187152529, 374305058, 1310067703, 2058677819, 2620135406, 4117355638, 14410744733, 28821489466]

約数ペア:

[(1, 28821489466), (2, 14410744733), (7, 4117355638), (11, 2620135406), (14, 2058677819), (22, 1310067703), (77, 374305058), (154, 187152529)]