27769786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{54881}}^1$

素因数の和:54917

約数の個数: 16

約数和(自身を含む): 47418048

約数和(自身を除く): 19648262

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 54881, 109762, 603691, 1207382, 1262263, 2524526, 13884893, 27769786]

約数ペア:

[(1, 27769786), (2, 13884893), (11, 2524526), (22, 1262263), (23, 1207382), (46, 603691), (253, 109762), (506, 54881)]