26592566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 55157760

約数和(自身を除く): 28565194

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 37, 74, 77, 91, 143, 154, 182, 259, 286, 359, 407, 481, 518, 718, 814, 962, 1001, 2002, 2513, 2849, 3367, 3949, 4667, 5026, 5291, 5698, 6734, 7898, 9334, 10582, 13283, 26566, 27643, 32669, 37037, 51337, 55286, 65338, 74074, 92981, 102674, 146113, 172679, 185962, 292226, 345358, 359359, 718718, 1022791, 1208753, 1899469, 2045582, 2417506, 3798938, 13296283, 26592566]

約数ペア:

[(1, 26592566), (2, 13296283), (7, 3798938), (11, 2417506), (13, 2045582), (14, 1899469), (22, 1208753), (26, 1022791), (37, 718718), (74, 359359), (77, 345358), (91, 292226), (143, 185962), (154, 172679), (182, 146113), (259, 102674), (286, 92981), (359, 74074), (407, 65338), (481, 55286), (518, 51337), (718, 37037), (814, 32669), (962, 27643), (1001, 26566), (2002, 13283), (2513, 10582), (2849, 9334), (3367, 7898), (3949, 6734), (4667, 5698), (5026, 5291)]