27729394

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{887}}^1$

素因数の和:943

約数の個数: 48

約数和(自身を含む): 54665280

約数和(自身を除く): 26935886

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 154, 203, 319, 406, 539, 638, 887, 1078, 1421, 1774, 2233, 2842, 4466, 6209, 9757, 12418, 15631, 19514, 25723, 31262, 43463, 51446, 68299, 86926, 136598, 180061, 282953, 360122, 478093, 565906, 956186, 1260427, 1980671, 2520854, 3961342, 13864697, 27729394]

約数ペア:

[(1, 27729394), (2, 13864697), (7, 3961342), (11, 2520854), (14, 1980671), (22, 1260427), (29, 956186), (49, 565906), (58, 478093), (77, 360122), (98, 282953), (154, 180061), (203, 136598), (319, 86926), (406, 68299), (539, 51446), (638, 43463), (887, 31262), (1078, 25723), (1421, 19514), (1774, 15631), (2233, 12418), (2842, 9757), (4466, 6209)]