12910912

素因数分解:

$2^6\times 7^2\times {\mathrm{23}}^1\times {\mathrm{179}}^1$

素因数の和:228

約数の個数: 84

約数和(自身を含む): 31272480

約数和(自身を除く): 18361568

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 49, 56, 64, 92, 98, 112, 161, 179, 184, 196, 224, 322, 358, 368, 392, 448, 644, 716, 736, 784, 1127, 1253, 1288, 1432, 1472, 1568, 2254, 2506, 2576, 2864, 3136, 4117, 4508, 5012, 5152, 5728, 8234, 8771, 9016, 10024, 10304, 11456, 16468, 17542, 18032, 20048, 28819, 32936, 35084, 36064, 40096, 57638, 65872, 70168, 72128, 80192, 115276, 131744, 140336, 201733, 230552, 263488, 280672, 403466, 461104, 561344, 806932, 922208, 1613864, 1844416, 3227728, 6455456, 12910912]

約数ペア:

[(1, 12910912), (2, 6455456), (4, 3227728), (7, 1844416), (8, 1613864), (14, 922208), (16, 806932), (23, 561344), (28, 461104), (32, 403466), (46, 280672), (49, 263488), (56, 230552), (64, 201733), (92, 140336), (98, 131744), (112, 115276), (161, 80192), (179, 72128), (184, 70168), (196, 65872), (224, 57638), (322, 40096), (358, 36064), (368, 35084), (392, 32936), (448, 28819), (644, 20048), (716, 18032), (736, 17542), (784, 16468), (1127, 11456), (1253, 10304), (1288, 10024), (1432, 9016), (1472, 8771), (1568, 8234), (2254, 5728), (2506, 5152), (2576, 5012), (2864, 4508), (3136, 4117)]