15674527442

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{20981}}^1$

素因数の和:21123

約数の個数: 64

約数和(自身を含む): 29513113344

約数和(自身を除く): 13838585902

約数列:

[1, 2, 7, 14, 17, 34, 43, 73, 86, 119, 146, 238, 301, 511, 602, 731, 1022, 1241, 1462, 2482, 3139, 5117, 6278, 8687, 10234, 17374, 20981, 21973, 41962, 43946, 53363, 106726, 146867, 293734, 356677, 373541, 713354, 747082, 902183, 1531613, 1804366, 2496739, 3063226, 4993478, 6315281, 10721291, 12630562, 15337111, 21442582, 26037421, 30674222, 52074842, 65859359, 107359777, 131718718, 182261947, 214719554, 364523894, 461015513, 922031026, 1119609103, 2239218206, 7837263721, 15674527442]

約数ペア:

[(1, 15674527442), (2, 7837263721), (7, 2239218206), (14, 1119609103), (17, 922031026), (34, 461015513), (43, 364523894), (73, 214719554), (86, 182261947), (119, 131718718), (146, 107359777), (238, 65859359), (301, 52074842), (511, 30674222), (602, 26037421), (731, 21442582), (1022, 15337111), (1241, 12630562), (1462, 10721291), (2482, 6315281), (3139, 4993478), (5117, 3063226), (6278, 2496739), (8687, 1804366), (10234, 1531613), (17374, 902183), (20981, 747082), (21973, 713354), (41962, 373541), (43946, 356677), (53363, 293734), (106726, 146867)]