68749876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{101701}}^1$

素因数の和:101731

約数の個数: 18

約数和(自身を含む): 130280262

約数和(自身を除く): 61530386

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 101701, 203402, 406804, 1322113, 2644226, 5288452, 17187469, 34374938, 68749876]

約数ペア:

[(1, 68749876), (2, 34374938), (4, 17187469), (13, 5288452), (26, 2644226), (52, 1322113), (169, 406804), (338, 203402), (676, 101701)]