27810508

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{14699}}^1$

素因数の和:14757

約数の個数: 24

約数和(自身を含む): 54331200

約数和(自身を除く): 26520692

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 14699, 29398, 58796, 161689, 323378, 632057, 646756, 1264114, 2528228, 6952627, 13905254, 27810508]

約数ペア:

[(1, 27810508), (2, 13905254), (4, 6952627), (11, 2528228), (22, 1264114), (43, 646756), (44, 632057), (86, 323378), (172, 161689), (473, 58796), (946, 29398), (1892, 14699)]