65812318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:641

約数の個数: 48

約数和(自身を含む): 120586752

約数和(自身を除く): 54774434

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 169, 286, 338, 341, 403, 571, 682, 806, 1142, 1859, 3718, 4433, 5239, 6281, 7423, 8866, 10478, 12562, 14846, 17701, 35402, 57629, 81653, 96499, 115258, 163306, 192998, 194711, 230113, 389422, 460226, 1061489, 2122978, 2531243, 2991469, 5062486, 5982938, 32906159, 65812318]

約数ペア:

[(1, 65812318), (2, 32906159), (11, 5982938), (13, 5062486), (22, 2991469), (26, 2531243), (31, 2122978), (62, 1061489), (143, 460226), (169, 389422), (286, 230113), (338, 194711), (341, 192998), (403, 163306), (571, 115258), (682, 96499), (806, 81653), (1142, 57629), (1859, 35402), (3718, 17701), (4433, 14846), (5239, 12562), (6281, 10478), (7423, 8866)]