27389752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1181}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 55601280

約数和(自身を除く): 28211528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1181, 1784, 2362, 2899, 4724, 5798, 9448, 11596, 15353, 23192, 30706, 61412, 122824, 263363, 526726, 1053452, 2106904, 3423719, 6847438, 13694876, 27389752]

約数ペア:

[(1, 27389752), (2, 13694876), (4, 6847438), (8, 3423719), (13, 2106904), (26, 1053452), (52, 526726), (104, 263363), (223, 122824), (446, 61412), (892, 30706), (1181, 23192), (1784, 15353), (2362, 11596), (2899, 9448), (4724, 5798)]