27089972

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3960

約数の個数: 48

約数和(自身を含む): 61434240

約数和(自身を除く): 34344268

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 3917, 6916, 7834, 15668, 27419, 50921, 54838, 74423, 101842, 109676, 148846, 203684, 297692, 356447, 520961, 712894, 967499, 1041922, 1425788, 1934998, 2083844, 3869996, 6772493, 13544986, 27089972]

約数ペア:

[(1, 27089972), (2, 13544986), (4, 6772493), (7, 3869996), (13, 2083844), (14, 1934998), (19, 1425788), (26, 1041922), (28, 967499), (38, 712894), (52, 520961), (76, 356447), (91, 297692), (133, 203684), (182, 148846), (247, 109676), (266, 101842), (364, 74423), (494, 54838), (532, 50921), (988, 27419), (1729, 15668), (3458, 7834), (3917, 6916)]