27873076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{433}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 64648640

約数和(自身を除く): 36775564

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 121, 133, 154, 209, 242, 266, 308, 418, 433, 484, 532, 836, 847, 866, 1463, 1694, 1732, 2299, 2926, 3031, 3388, 4598, 4763, 5852, 6062, 8227, 9196, 9526, 12124, 16093, 16454, 19052, 32186, 32908, 33341, 52393, 57589, 64372, 66682, 90497, 104786, 115178, 133364, 180994, 209572, 230356, 361988, 366751, 633479, 733502, 995467, 1266958, 1467004, 1990934, 2533916, 3981868, 6968269, 13936538, 27873076]

約数ペア:

[(1, 27873076), (2, 13936538), (4, 6968269), (7, 3981868), (11, 2533916), (14, 1990934), (19, 1467004), (22, 1266958), (28, 995467), (38, 733502), (44, 633479), (76, 366751), (77, 361988), (121, 230356), (133, 209572), (154, 180994), (209, 133364), (242, 115178), (266, 104786), (308, 90497), (418, 66682), (433, 64372), (484, 57589), (532, 52393), (836, 33341), (847, 32908), (866, 32186), (1463, 19052), (1694, 16454), (1732, 16093), (2299, 12124), (2926, 9526), (3031, 9196), (3388, 8227), (4598, 6062), (4763, 5852)]