28676928

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1123}}^1$

素因数の和:1164

約数の個数: 112

約数和(自身を含む): 91358720

約数和(自身を除く): 62681792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 133, 152, 168, 192, 224, 228, 266, 304, 336, 399, 448, 456, 532, 608, 672, 798, 912, 1064, 1123, 1216, 1344, 1596, 1824, 2128, 2246, 3192, 3369, 3648, 4256, 4492, 6384, 6738, 7861, 8512, 8984, 12768, 13476, 15722, 17968, 21337, 23583, 25536, 26952, 31444, 35936, 42674, 47166, 53904, 62888, 64011, 71872, 85348, 94332, 107808, 125776, 128022, 149359, 170696, 188664, 215616, 251552, 256044, 298718, 341392, 377328, 448077, 503104, 512088, 597436, 682784, 754656, 896154, 1024176, 1194872, 1365568, 1509312, 1792308, 2048352, 2389744, 3584616, 4096704, 4779488, 7169232, 9558976, 14338464, 28676928]

約数ペア:

[(1, 28676928), (2, 14338464), (3, 9558976), (4, 7169232), (6, 4779488), (7, 4096704), (8, 3584616), (12, 2389744), (14, 2048352), (16, 1792308), (19, 1509312), (21, 1365568), (24, 1194872), (28, 1024176), (32, 896154), (38, 754656), (42, 682784), (48, 597436), (56, 512088), (57, 503104), (64, 448077), (76, 377328), (84, 341392), (96, 298718), (112, 256044), (114, 251552), (133, 215616), (152, 188664), (168, 170696), (192, 149359), (224, 128022), (228, 125776), (266, 107808), (304, 94332), (336, 85348), (399, 71872), (448, 64011), (456, 62888), (532, 53904), (608, 47166), (672, 42674), (798, 35936), (912, 31444), (1064, 26952), (1123, 25536), (1216, 23583), (1344, 21337), (1596, 17968), (1824, 15722), (2128, 13476), (2246, 12768), (3192, 8984), (3369, 8512), (3648, 7861), (4256, 6738), (4492, 6384)]