56413168

素因数分解:

$2^4\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4621}}^1$

素因数の和:4745

約数の個数: 40

約数和(自身を含む): 126088160

約数和(自身を除く): 69674992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 109, 112, 218, 436, 763, 872, 1526, 1744, 3052, 4621, 6104, 9242, 12208, 18484, 32347, 36968, 64694, 73936, 129388, 258776, 503689, 517552, 1007378, 2014756, 3525823, 4029512, 7051646, 8059024, 14103292, 28206584, 56413168]

約数ペア:

[(1, 56413168), (2, 28206584), (4, 14103292), (7, 8059024), (8, 7051646), (14, 4029512), (16, 3525823), (28, 2014756), (56, 1007378), (109, 517552), (112, 503689), (218, 258776), (436, 129388), (763, 73936), (872, 64694), (1526, 36968), (1744, 32347), (3052, 18484), (4621, 12208), (6104, 9242)]