39921728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8101}}^1$

素因数の和:8131

約数の個数: 56

約数和(自身を含む): 98779584

約数和(自身を除く): 58857856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 8101, 16202, 32404, 56707, 64808, 89111, 113414, 129616, 178222, 226828, 259232, 356444, 453656, 518464, 623777, 712888, 907312, 1247554, 1425776, 1814624, 2495108, 2851552, 3629248, 4990216, 5703104, 9980432, 19960864, 39921728]

約数ペア:

[(1, 39921728), (2, 19960864), (4, 9980432), (7, 5703104), (8, 4990216), (11, 3629248), (14, 2851552), (16, 2495108), (22, 1814624), (28, 1425776), (32, 1247554), (44, 907312), (56, 712888), (64, 623777), (77, 518464), (88, 453656), (112, 356444), (154, 259232), (176, 226828), (224, 178222), (308, 129616), (352, 113414), (448, 89111), (616, 64808), (704, 56707), (1232, 32404), (2464, 16202), (4928, 8101)]