27976256

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{811}}^1$

素因数の和:848

約数の個数: 84

約数和(自身を含む): 70536816

約数和(自身を除く): 42560560

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 154, 176, 196, 224, 308, 352, 392, 448, 539, 616, 704, 784, 811, 1078, 1232, 1568, 1622, 2156, 2464, 3136, 3244, 4312, 4928, 5677, 6488, 8624, 8921, 11354, 12976, 17248, 17842, 22708, 25952, 34496, 35684, 39739, 45416, 51904, 62447, 71368, 79478, 90832, 124894, 142736, 158956, 181664, 249788, 285472, 317912, 363328, 437129, 499576, 570944, 635824, 874258, 999152, 1271648, 1748516, 1998304, 2543296, 3497032, 3996608, 6994064, 13988128, 27976256]

約数ペア:

[(1, 27976256), (2, 13988128), (4, 6994064), (7, 3996608), (8, 3497032), (11, 2543296), (14, 1998304), (16, 1748516), (22, 1271648), (28, 999152), (32, 874258), (44, 635824), (49, 570944), (56, 499576), (64, 437129), (77, 363328), (88, 317912), (98, 285472), (112, 249788), (154, 181664), (176, 158956), (196, 142736), (224, 124894), (308, 90832), (352, 79478), (392, 71368), (448, 62447), (539, 51904), (616, 45416), (704, 39739), (784, 35684), (811, 34496), (1078, 25952), (1232, 22708), (1568, 17842), (1622, 17248), (2156, 12976), (2464, 11354), (3136, 8921), (3244, 8624), (4312, 6488), (4928, 5677)]