71961176

素因数分解:

$2^3\times 7^1\times {\mathrm{1285021}}^1$

素因数の和:1285034

約数の個数: 16

約数和(自身を含む): 154202640

約数和(自身を除く): 82241464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1285021, 2570042, 5140084, 8995147, 10280168, 17990294, 35980588, 71961176]

約数ペア:

[(1, 71961176), (2, 35980588), (4, 17990294), (7, 10280168), (8, 8995147), (14, 5140084), (28, 2570042), (56, 1285021)]