27796846

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{269}}^1$

素因数の和:361

約数の個数: 48

約数和(自身を含む): 53434080

約数和(自身を除く): 25637234

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 121, 122, 154, 242, 269, 427, 538, 671, 847, 854, 1342, 1694, 1883, 2959, 3766, 4697, 5918, 7381, 9394, 14762, 16409, 20713, 32549, 32818, 41426, 51667, 65098, 103334, 114863, 180499, 227843, 229726, 360998, 455686, 1263493, 1985489, 2526986, 3970978, 13898423, 27796846]

約数ペア:

[(1, 27796846), (2, 13898423), (7, 3970978), (11, 2526986), (14, 1985489), (22, 1263493), (61, 455686), (77, 360998), (121, 229726), (122, 227843), (154, 180499), (242, 114863), (269, 103334), (427, 65098), (538, 51667), (671, 41426), (847, 32818), (854, 32549), (1342, 20713), (1694, 16409), (1883, 14762), (2959, 9394), (3766, 7381), (4697, 5918)]