40835521376

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{7550947}}^1$

素因数の和:7550983

約数の個数: 36

約数和(自身を含む): 87054879492

約数和(自身を除く): 46219358116

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2704, 5408, 7550947, 15101894, 30203788, 60407576, 98162311, 120815152, 196324622, 241630304, 392649244, 785298488, 1276110043, 1570596976, 2552220086, 3141193952, 5104440172, 10208880344, 20417760688, 40835521376]

約数ペア:

[(1, 40835521376), (2, 20417760688), (4, 10208880344), (8, 5104440172), (13, 3141193952), (16, 2552220086), (26, 1570596976), (32, 1276110043), (52, 785298488), (104, 392649244), (169, 241630304), (208, 196324622), (338, 120815152), (416, 98162311), (676, 60407576), (1352, 30203788), (2704, 15101894), (5408, 7550947)]