66674776

素因数分解:

$2^3\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3533}}^1$

素因数の和:3883

約数の個数: 32

約数和(自身を含む): 143339040

約数和(自身を除く): 76664264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 337, 674, 1348, 2359, 2696, 3533, 4718, 7066, 9436, 14132, 18872, 24731, 28264, 49462, 98924, 197848, 1190621, 2381242, 4762484, 8334347, 9524968, 16668694, 33337388, 66674776]

約数ペア:

[(1, 66674776), (2, 33337388), (4, 16668694), (7, 9524968), (8, 8334347), (14, 4762484), (28, 2381242), (56, 1190621), (337, 197848), (674, 98924), (1348, 49462), (2359, 28264), (2696, 24731), (3533, 18872), (4718, 14132), (7066, 9436)]