13078912

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1327}}^1$

素因数の和:1359

約数の個数: 64

約数和(自身を含む): 32509440

約数和(自身を除く): 19430528

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1327, 1408, 2464, 2654, 4928, 5308, 9289, 9856, 10616, 14597, 18578, 21232, 29194, 37156, 42464, 58388, 74312, 84928, 102179, 116776, 148624, 169856, 204358, 233552, 297248, 408716, 467104, 594496, 817432, 934208, 1188992, 1634864, 1868416, 3269728, 6539456, 13078912]

約数ペア:

[(1, 13078912), (2, 6539456), (4, 3269728), (7, 1868416), (8, 1634864), (11, 1188992), (14, 934208), (16, 817432), (22, 594496), (28, 467104), (32, 408716), (44, 297248), (56, 233552), (64, 204358), (77, 169856), (88, 148624), (112, 116776), (128, 102179), (154, 84928), (176, 74312), (224, 58388), (308, 42464), (352, 37156), (448, 29194), (616, 21232), (704, 18578), (896, 14597), (1232, 10616), (1327, 9856), (1408, 9289), (2464, 5308), (2654, 4928)]