68948726

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{3221}}^1$

素因数の和:3380

約数の個数: 32

約数和(自身を含む): 129911040

約数和(自身を除く): 60962314

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1529, 1946, 3058, 3221, 6442, 10703, 21406, 22547, 35431, 45094, 70862, 248017, 447719, 496034, 895438, 3134033, 4924909, 6268066, 9849818, 34474363, 68948726]

約数ペア:

[(1, 68948726), (2, 34474363), (7, 9849818), (11, 6268066), (14, 4924909), (22, 3134033), (77, 895438), (139, 496034), (154, 447719), (278, 248017), (973, 70862), (1529, 45094), (1946, 35431), (3058, 22547), (3221, 21406), (6442, 10703)]