1328096

素因数分解:

$2^5\times 7^3\times {\mathrm{11}}^2$

素因数の和:53

約数の個数: 72

約数和(自身を含む): 3351600

約数和(自身を除く): 2023504

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 224, 242, 308, 343, 352, 392, 484, 539, 616, 686, 784, 847, 968, 1078, 1232, 1372, 1568, 1694, 1936, 2156, 2464, 2744, 3388, 3773, 3872, 4312, 5488, 5929, 6776, 7546, 8624, 10976, 11858, 13552, 15092, 17248, 23716, 27104, 30184, 41503, 47432, 60368, 83006, 94864, 120736, 166012, 189728, 332024, 664048, 1328096]

約数ペア:

[(1, 1328096), (2, 664048), (4, 332024), (7, 189728), (8, 166012), (11, 120736), (14, 94864), (16, 83006), (22, 60368), (28, 47432), (32, 41503), (44, 30184), (49, 27104), (56, 23716), (77, 17248), (88, 15092), (98, 13552), (112, 11858), (121, 10976), (154, 8624), (176, 7546), (196, 6776), (224, 5929), (242, 5488), (308, 4312), (343, 3872), (352, 3773), (392, 3388), (484, 2744), (539, 2464), (616, 2156), (686, 1936), (784, 1694), (847, 1568), (968, 1372), (1078, 1232)]