71960168

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{4639}}^1$

素因数の和:4929

約数の個数: 32

約数和(自身を含む): 154790400

約数和(自身を除く): 82830232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1939, 2216, 3878, 4639, 7756, 9278, 15512, 18556, 32473, 37112, 64946, 129892, 259784, 1285003, 2570006, 5140012, 8995021, 10280024, 17990042, 35980084, 71960168]

約数ペア:

[(1, 71960168), (2, 35980084), (4, 17990042), (7, 10280024), (8, 8995021), (14, 5140012), (28, 2570006), (56, 1285003), (277, 259784), (554, 129892), (1108, 64946), (1939, 37112), (2216, 32473), (3878, 18556), (4639, 15512), (7756, 9278)]