29450764

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1$

素因数の和:227

約数の個数: 72

約数和(自身を含む): 64350720

約数和(自身を除く): 34899956

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 49, 92, 94, 98, 139, 161, 188, 196, 278, 322, 329, 556, 644, 658, 973, 1081, 1127, 1316, 1946, 2162, 2254, 2303, 3197, 3892, 4324, 4508, 4606, 6394, 6533, 6811, 7567, 9212, 12788, 13066, 13622, 15134, 22379, 26132, 27244, 30268, 44758, 45731, 52969, 89516, 91462, 105938, 150259, 156653, 182924, 211876, 300518, 313306, 320117, 601036, 626612, 640234, 1051813, 1280468, 2103626, 4207252, 7362691, 14725382, 29450764]

約数ペア:

[(1, 29450764), (2, 14725382), (4, 7362691), (7, 4207252), (14, 2103626), (23, 1280468), (28, 1051813), (46, 640234), (47, 626612), (49, 601036), (92, 320117), (94, 313306), (98, 300518), (139, 211876), (161, 182924), (188, 156653), (196, 150259), (278, 105938), (322, 91462), (329, 89516), (556, 52969), (644, 45731), (658, 44758), (973, 30268), (1081, 27244), (1127, 26132), (1316, 22379), (1946, 15134), (2162, 13622), (2254, 13066), (2303, 12788), (3197, 9212), (3892, 7567), (4324, 6811), (4508, 6533), (4606, 6394)]