67628638

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{797}}^1$

素因数の和:865

約数の個数: 64

約数和(自身を含む): 137894400

約数和(自身を除く): 70265762

約数列:

[1, 2, 7, 11, 14, 19, 22, 29, 38, 58, 77, 133, 154, 203, 209, 266, 319, 406, 418, 551, 638, 797, 1102, 1463, 1594, 2233, 2926, 3857, 4466, 5579, 6061, 7714, 8767, 11158, 12122, 15143, 17534, 23113, 30286, 42427, 46226, 61369, 84854, 106001, 122738, 161791, 166573, 212002, 254243, 323582, 333146, 439147, 508486, 878294, 1166011, 1779701, 2332022, 3074029, 3559402, 4830617, 6148058, 9661234, 33814319, 67628638]

約数ペア:

[(1, 67628638), (2, 33814319), (7, 9661234), (11, 6148058), (14, 4830617), (19, 3559402), (22, 3074029), (29, 2332022), (38, 1779701), (58, 1166011), (77, 878294), (133, 508486), (154, 439147), (203, 333146), (209, 323582), (266, 254243), (319, 212002), (406, 166573), (418, 161791), (551, 122738), (638, 106001), (797, 84854), (1102, 61369), (1463, 46226), (1594, 42427), (2233, 30286), (2926, 23113), (3857, 17534), (4466, 15143), (5579, 12122), (6061, 11158), (7714, 8767)]