27953716

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1268

約数の個数: 36

約数和(自身を含む): 57404928

約数和(自身を除く): 29451212

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 508, 889, 1123, 1778, 2246, 3556, 4492, 6223, 7861, 12446, 15722, 24892, 31444, 55027, 110054, 142621, 220108, 285242, 570484, 998347, 1996694, 3993388, 6988429, 13976858, 27953716]

約数ペア:

[(1, 27953716), (2, 13976858), (4, 6988429), (7, 3993388), (14, 1996694), (28, 998347), (49, 570484), (98, 285242), (127, 220108), (196, 142621), (254, 110054), (508, 55027), (889, 31444), (1123, 24892), (1778, 15722), (2246, 12446), (3556, 7861), (4492, 6223)]