56119784

素因数分解:

$2^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{5087}}^1$

素因数の和:5297

約数の個数: 32

約数和(自身を含む): 120890880

約数和(自身を除く): 64771096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 197, 394, 788, 1379, 1576, 2758, 5087, 5516, 10174, 11032, 20348, 35609, 40696, 71218, 142436, 284872, 1002139, 2004278, 4008556, 7014973, 8017112, 14029946, 28059892, 56119784]

約数ペア:

[(1, 56119784), (2, 28059892), (4, 14029946), (7, 8017112), (8, 7014973), (14, 4008556), (28, 2004278), (56, 1002139), (197, 284872), (394, 142436), (788, 71218), (1379, 40696), (1576, 35609), (2758, 20348), (5087, 11032), (5516, 10174)]