65970982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{223}}^1$

素因数の和:373

約数の個数: 64

約数和(自身を含む): 132378624

約数和(自身を除く): 66407642

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 113, 119, 154, 187, 223, 226, 238, 374, 446, 791, 1243, 1309, 1561, 1582, 1921, 2453, 2486, 2618, 3122, 3791, 3842, 4906, 7582, 8701, 13447, 17171, 17402, 21131, 25199, 26537, 26894, 34342, 41701, 42262, 50398, 53074, 83402, 147917, 176393, 277189, 291907, 295834, 352786, 428383, 554378, 583814, 856766, 1940323, 2998681, 3880646, 4712213, 5997362, 9424426, 32985491, 65970982]

約数ペア:

[(1, 65970982), (2, 32985491), (7, 9424426), (11, 5997362), (14, 4712213), (17, 3880646), (22, 2998681), (34, 1940323), (77, 856766), (113, 583814), (119, 554378), (154, 428383), (187, 352786), (223, 295834), (226, 291907), (238, 277189), (374, 176393), (446, 147917), (791, 83402), (1243, 53074), (1309, 50398), (1561, 42262), (1582, 41701), (1921, 34342), (2453, 26894), (2486, 26537), (2618, 25199), (3122, 21131), (3791, 17402), (3842, 17171), (4906, 13447), (7582, 8701)]