69148772

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{647}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 151538688

約数和(自身を除く): 82389916

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 347, 647, 694, 1294, 1388, 2429, 2588, 3817, 4529, 4858, 7117, 7634, 9058, 9716, 14234, 15268, 18116, 26719, 28468, 49819, 53438, 99638, 106876, 199276, 224509, 449018, 898036, 1571563, 2469599, 3143126, 4939198, 6286252, 9878396, 17287193, 34574386, 69148772]

約数ペア:

[(1, 69148772), (2, 34574386), (4, 17287193), (7, 9878396), (11, 6286252), (14, 4939198), (22, 3143126), (28, 2469599), (44, 1571563), (77, 898036), (154, 449018), (308, 224509), (347, 199276), (647, 106876), (694, 99638), (1294, 53438), (1388, 49819), (2429, 28468), (2588, 26719), (3817, 18116), (4529, 15268), (4858, 14234), (7117, 9716), (7634, 9058)]