28281122

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 46006272

約数和(自身を除く): 17725150

約数列:

[1, 2, 23, 46, 47, 94, 103, 127, 206, 254, 1081, 2162, 2369, 2921, 4738, 4841, 5842, 5969, 9682, 11938, 13081, 26162, 111343, 137287, 222686, 274574, 300863, 601726, 614807, 1229614, 14140561, 28281122]

約数ペア:

[(1, 28281122), (2, 14140561), (23, 1229614), (46, 614807), (47, 601726), (94, 300863), (103, 274574), (127, 222686), (206, 137287), (254, 111343), (1081, 26162), (2162, 13081), (2369, 11938), (2921, 9682), (4738, 5969), (4841, 5842)]