28650778842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{1965883}}^1$

素因数の和:1966242

約数の個数: 32

約数和(自身を含む): 65676252672

約数和(自身を除く): 37025473830

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 347, 694, 1041, 2082, 2429, 4858, 7287, 14574, 1965883, 3931766, 5897649, 11795298, 13761181, 27522362, 41283543, 82567086, 682161401, 1364322802, 2046484203, 4092968406, 4775129807, 9550259614, 14325389421, 28650778842]

約数ペア:

[(1, 28650778842), (2, 14325389421), (3, 9550259614), (6, 4775129807), (7, 4092968406), (14, 2046484203), (21, 1364322802), (42, 682161401), (347, 82567086), (694, 41283543), (1041, 27522362), (2082, 13761181), (2429, 11795298), (4858, 5897649), (7287, 3931766), (14574, 1965883)]