39742156384

素因数分解:

$2^5\times 7^2\times {\mathrm{283}}^1\times {\mathrm{89561}}^1$

素因数の和:89868

約数の個数: 72

約数和(自身を含む): 91339268328

約数和(自身を除く): 51597111944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 283, 392, 566, 784, 1132, 1568, 1981, 2264, 3962, 4528, 7924, 9056, 13867, 15848, 27734, 31696, 55468, 63392, 89561, 110936, 179122, 221872, 358244, 443744, 626927, 716488, 1253854, 1432976, 2507708, 2865952, 4388489, 5015416, 8776978, 10030832, 17553956, 20061664, 25345763, 35107912, 50691526, 70215824, 101383052, 140431648, 177420341, 202766104, 354840682, 405532208, 709681364, 811064416, 1241942387, 1419362728, 2483884774, 2838725456, 4967769548, 5677450912, 9935539096, 19871078192, 39742156384]

約数ペア:

[(1, 39742156384), (2, 19871078192), (4, 9935539096), (7, 5677450912), (8, 4967769548), (14, 2838725456), (16, 2483884774), (28, 1419362728), (32, 1241942387), (49, 811064416), (56, 709681364), (98, 405532208), (112, 354840682), (196, 202766104), (224, 177420341), (283, 140431648), (392, 101383052), (566, 70215824), (784, 50691526), (1132, 35107912), (1568, 25345763), (1981, 20061664), (2264, 17553956), (3962, 10030832), (4528, 8776978), (7924, 5015416), (9056, 4388489), (13867, 2865952), (15848, 2507708), (27734, 1432976), (31696, 1253854), (55468, 716488), (63392, 626927), (89561, 443744), (110936, 358244), (179122, 221872)]