27966796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3761}}^1$

素因数の和:3802

約数の個数: 36

約数和(自身を含む): 57829464

約数和(自身を除く): 29862668

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 3761, 7436, 7522, 15044, 41371, 48893, 82742, 97786, 165484, 195572, 537823, 635609, 1075646, 1271218, 2151292, 2542436, 6991699, 13983398, 27966796]

約数ペア:

[(1, 27966796), (2, 13983398), (4, 6991699), (11, 2542436), (13, 2151292), (22, 1271218), (26, 1075646), (44, 635609), (52, 537823), (143, 195572), (169, 165484), (286, 97786), (338, 82742), (572, 48893), (676, 41371), (1859, 15044), (3718, 7522), (3761, 7436)]