13968704

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{2161}}^1$

素因数の和:2274

約数の個数: 28

約数和(自身を含む): 28006548

約数和(自身を除く): 14037844

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 2161, 3232, 4322, 6464, 8644, 17288, 34576, 69152, 138304, 218261, 436522, 873044, 1746088, 3492176, 6984352, 13968704]

約数ペア:

[(1, 13968704), (2, 6984352), (4, 3492176), (8, 1746088), (16, 873044), (32, 436522), (64, 218261), (101, 138304), (202, 69152), (404, 34576), (808, 17288), (1616, 8644), (2161, 6464), (3232, 4322)]