42988156768

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1837729}}^1$

素因数の和:1837799

約数の個数: 48

約数和(自身を含む): 91695376080

約数和(自身を除く): 48707219312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2924, 5848, 11696, 23392, 1837729, 3675458, 7350916, 14701832, 29403664, 31241393, 58807328, 62482786, 79022347, 124965572, 158044694, 249931144, 316089388, 499862288, 632178776, 999724576, 1264357552, 1343379899, 2528715104, 2686759798, 5373519596, 10747039192, 21494078384, 42988156768]

約数ペア:

[(1, 42988156768), (2, 21494078384), (4, 10747039192), (8, 5373519596), (16, 2686759798), (17, 2528715104), (32, 1343379899), (34, 1264357552), (43, 999724576), (68, 632178776), (86, 499862288), (136, 316089388), (172, 249931144), (272, 158044694), (344, 124965572), (544, 79022347), (688, 62482786), (731, 58807328), (1376, 31241393), (1462, 29403664), (2924, 14701832), (5848, 7350916), (11696, 3675458), (23392, 1837729)]