4289748976

素因数分解:

$2^4\times {\mathrm{8287}}^1\times {\mathrm{32353}}^1$

素因数の和:40648

約数の個数: 20

約数和(自身を含む): 8312648512

約数和(自身を除く): 4022899536

約数列:

[1, 2, 4, 8, 16, 8287, 16574, 32353, 33148, 64706, 66296, 129412, 132592, 258824, 517648, 268109311, 536218622, 1072437244, 2144874488, 4289748976]

約数ペア:

[(1, 4289748976), (2, 2144874488), (4, 1072437244), (8, 536218622), (16, 268109311), (8287, 517648), (16574, 258824), (32353, 132592), (33148, 129412), (64706, 66296)]