66958208

素因数分解:

$2^7\times {\mathrm{409}}^1\times {\mathrm{1279}}^1$

素因数の和:1702

約数の個数: 32

約数和(自身を含む): 133824000

約数和(自身を除く): 66865792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 409, 818, 1279, 1636, 2558, 3272, 5116, 6544, 10232, 13088, 20464, 26176, 40928, 52352, 81856, 163712, 523111, 1046222, 2092444, 4184888, 8369776, 16739552, 33479104, 66958208]

約数ペア:

[(1, 66958208), (2, 33479104), (4, 16739552), (8, 8369776), (16, 4184888), (32, 2092444), (64, 1046222), (128, 523111), (409, 163712), (818, 81856), (1279, 52352), (1636, 40928), (2558, 26176), (3272, 20464), (5116, 13088), (6544, 10232)]