28650622

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 58183776

約数和(自身を除く): 29533154

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 847, 1001, 1301, 1573, 1694, 2002, 2602, 3146, 9107, 11011, 14311, 16913, 18214, 22022, 28622, 33826, 100177, 118391, 157421, 186043, 200354, 236782, 314842, 372086, 1101947, 1302301, 2046473, 2203894, 2604602, 4092946, 14325311, 28650622]

約数ペア:

[(1, 28650622), (2, 14325311), (7, 4092946), (11, 2604602), (13, 2203894), (14, 2046473), (22, 1302301), (26, 1101947), (77, 372086), (91, 314842), (121, 236782), (143, 200354), (154, 186043), (182, 157421), (242, 118391), (286, 100177), (847, 33826), (1001, 28622), (1301, 22022), (1573, 18214), (1694, 16913), (2002, 14311), (2602, 11011), (3146, 9107)]