66767896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{271}}^1$

素因数の和:416

約数の個数: 64

約数和(自身を含む): 142571520

約数和(自身を除く): 75803624

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 103, 104, 184, 206, 271, 299, 412, 542, 598, 824, 1084, 1196, 1339, 2168, 2369, 2392, 2678, 3523, 4738, 5356, 6233, 7046, 9476, 10712, 12466, 14092, 18952, 24932, 27913, 28184, 30797, 49864, 55826, 61594, 81029, 111652, 123188, 162058, 223304, 246376, 324116, 362869, 641999, 648232, 725738, 1283998, 1451476, 2567996, 2902952, 5135992, 8345987, 16691974, 33383948, 66767896]

約数ペア:

[(1, 66767896), (2, 33383948), (4, 16691974), (8, 8345987), (13, 5135992), (23, 2902952), (26, 2567996), (46, 1451476), (52, 1283998), (92, 725738), (103, 648232), (104, 641999), (184, 362869), (206, 324116), (271, 246376), (299, 223304), (412, 162058), (542, 123188), (598, 111652), (824, 81029), (1084, 61594), (1196, 55826), (1339, 49864), (2168, 30797), (2369, 28184), (2392, 27913), (2678, 24932), (3523, 18952), (4738, 14092), (5356, 12466), (6233, 10712), (7046, 9476)]