39547984

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20771}}^1$

素因数の和:20803

約数の個数: 40

約数和(自身を含む): 92726208

約数和(自身を除く): 53178224

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 20771, 41542, 83084, 145397, 166168, 290794, 332336, 353107, 581588, 706214, 1163176, 1412428, 2326352, 2471749, 2824856, 4943498, 5649712, 9886996, 19773992, 39547984]

約数ペア:

[(1, 39547984), (2, 19773992), (4, 9886996), (7, 5649712), (8, 4943498), (14, 2824856), (16, 2471749), (17, 2326352), (28, 1412428), (34, 1163176), (56, 706214), (68, 581588), (112, 353107), (119, 332336), (136, 290794), (238, 166168), (272, 145397), (476, 83084), (952, 41542), (1904, 20771)]