27761756

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{1399}}^1$

素因数の和:1466

約数の個数: 36

約数和(自身を含む): 54742800

約数和(自身を除く): 26981044

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 121, 164, 242, 451, 484, 902, 1399, 1804, 2798, 4961, 5596, 9922, 15389, 19844, 30778, 57359, 61556, 114718, 169279, 229436, 338558, 630949, 677116, 1261898, 2523796, 6940439, 13880878, 27761756]

約数ペア:

[(1, 27761756), (2, 13880878), (4, 6940439), (11, 2523796), (22, 1261898), (41, 677116), (44, 630949), (82, 338558), (121, 229436), (164, 169279), (242, 114718), (451, 61556), (484, 57359), (902, 30778), (1399, 19844), (1804, 15389), (2798, 9922), (4961, 5596)]