12543776

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1931}}^1$

素因数の和:1977

約数の個数: 48

約数和(自身を含む): 29211840

約数和(自身を除く): 16668064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 1931, 3248, 3862, 6496, 7724, 13517, 15448, 27034, 30896, 54068, 55999, 61792, 108136, 111998, 216272, 223996, 391993, 432544, 447992, 783986, 895984, 1567972, 1791968, 3135944, 6271888, 12543776]

約数ペア:

[(1, 12543776), (2, 6271888), (4, 3135944), (7, 1791968), (8, 1567972), (14, 895984), (16, 783986), (28, 447992), (29, 432544), (32, 391993), (56, 223996), (58, 216272), (112, 111998), (116, 108136), (203, 61792), (224, 55999), (232, 54068), (406, 30896), (464, 27034), (812, 15448), (928, 13517), (1624, 7724), (1931, 6496), (3248, 3862)]