674745568

素因数分解:

$2^5\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{2447}}^1$

素因数の和:3695

約数の個数: 48

約数和(自身を含む): 1520031744

約数和(自身を除く): 845286176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1231, 2447, 2462, 4894, 4924, 8617, 9788, 9848, 17129, 17234, 19576, 19696, 34258, 34468, 39152, 39392, 68516, 68936, 78304, 137032, 137872, 274064, 275744, 548128, 3012257, 6024514, 12049028, 21085799, 24098056, 42171598, 48196112, 84343196, 96392224, 168686392, 337372784, 674745568]

約数ペア:

[(1, 674745568), (2, 337372784), (4, 168686392), (7, 96392224), (8, 84343196), (14, 48196112), (16, 42171598), (28, 24098056), (32, 21085799), (56, 12049028), (112, 6024514), (224, 3012257), (1231, 548128), (2447, 275744), (2462, 274064), (4894, 137872), (4924, 137032), (8617, 78304), (9788, 68936), (9848, 68516), (17129, 39392), (17234, 39152), (19576, 34468), (19696, 34258)]