28246177722

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{920011}}^1$

素因数の和:920083

約数の個数: 64

約数和(自身を含む): 69950352384

約数和(自身を除く): 41704174662

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 43, 51, 86, 102, 119, 129, 238, 258, 301, 357, 602, 714, 731, 903, 1462, 1806, 2193, 4386, 5117, 10234, 15351, 30702, 920011, 1840022, 2760033, 5520066, 6440077, 12880154, 15640187, 19320231, 31280374, 38640462, 39560473, 46920561, 79120946, 93841122, 109481309, 118681419, 218962618, 237362838, 276923311, 328443927, 553846622, 656887854, 672528041, 830769933, 1345056082, 1661539866, 2017584123, 4035168246, 4707696287, 9415392574, 14123088861, 28246177722]

約数ペア:

[(1, 28246177722), (2, 14123088861), (3, 9415392574), (6, 4707696287), (7, 4035168246), (14, 2017584123), (17, 1661539866), (21, 1345056082), (34, 830769933), (42, 672528041), (43, 656887854), (51, 553846622), (86, 328443927), (102, 276923311), (119, 237362838), (129, 218962618), (238, 118681419), (258, 109481309), (301, 93841122), (357, 79120946), (602, 46920561), (714, 39560473), (731, 38640462), (903, 31280374), (1462, 19320231), (1806, 15640187), (2193, 12880154), (4386, 6440077), (5117, 5520066), (10234, 2760033), (15351, 1840022), (30702, 920011)]