71319514

素因数分解:

$2^1\times 7^1\times {\mathrm{787}}^1\times {\mathrm{6473}}^1$

素因数の和:7269

約数の個数: 16

約数和(自身を含む): 122436288

約数和(自身を除く): 51116774

約数列:

[1, 2, 7, 14, 787, 1574, 5509, 6473, 11018, 12946, 45311, 90622, 5094251, 10188502, 35659757, 71319514]

約数ペア:

[(1, 71319514), (2, 35659757), (7, 10188502), (14, 5094251), (787, 90622), (1574, 45311), (5509, 12946), (6473, 11018)]