11271568

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1307}}^1$

素因数の和:1340

約数の個数: 60

約数和(自身を含む): 27734832

約数和(自身を除く): 16463264

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1307, 2156, 2614, 4312, 5228, 8624, 9149, 10456, 14377, 18298, 20912, 28754, 36596, 57508, 64043, 73192, 100639, 115016, 128086, 146384, 201278, 230032, 256172, 402556, 512344, 704473, 805112, 1024688, 1408946, 1610224, 2817892, 5635784, 11271568]

約数ペア:

[(1, 11271568), (2, 5635784), (4, 2817892), (7, 1610224), (8, 1408946), (11, 1024688), (14, 805112), (16, 704473), (22, 512344), (28, 402556), (44, 256172), (49, 230032), (56, 201278), (77, 146384), (88, 128086), (98, 115016), (112, 100639), (154, 73192), (176, 64043), (196, 57508), (308, 36596), (392, 28754), (539, 20912), (616, 18298), (784, 14377), (1078, 10456), (1232, 9149), (1307, 8624), (2156, 5228), (2614, 4312)]