74770864

素因数分解:

$2^4\times 7^2\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:642

約数の個数: 60

約数和(自身を含む): 169617864

約数和(自身を除く): 94847000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 283, 337, 392, 566, 674, 784, 1132, 1348, 1981, 2264, 2359, 2696, 3962, 4528, 4718, 5392, 7924, 9436, 13867, 15848, 16513, 18872, 27734, 31696, 33026, 37744, 55468, 66052, 95371, 110936, 132104, 190742, 221872, 264208, 381484, 667597, 762968, 1335194, 1525936, 2670388, 4673179, 5340776, 9346358, 10681552, 18692716, 37385432, 74770864]

約数ペア:

[(1, 74770864), (2, 37385432), (4, 18692716), (7, 10681552), (8, 9346358), (14, 5340776), (16, 4673179), (28, 2670388), (49, 1525936), (56, 1335194), (98, 762968), (112, 667597), (196, 381484), (283, 264208), (337, 221872), (392, 190742), (566, 132104), (674, 110936), (784, 95371), (1132, 66052), (1348, 55468), (1981, 37744), (2264, 33026), (2359, 31696), (2696, 27734), (3962, 18872), (4528, 16513), (4718, 15848), (5392, 13867), (7924, 9436)]