28760166

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{547}}^1$

素因数の和:705

約数の個数: 48

約数和(自身を含む): 65654784

約数和(自身を除く): 36894618

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 127, 138, 207, 254, 381, 414, 547, 762, 1094, 1143, 1641, 2286, 2921, 3282, 4923, 5842, 8763, 9846, 12581, 17526, 25162, 26289, 37743, 52578, 69469, 75486, 113229, 138938, 208407, 226458, 416814, 625221, 1250442, 1597787, 3195574, 4793361, 9586722, 14380083, 28760166]

約数ペア:

[(1, 28760166), (2, 14380083), (3, 9586722), (6, 4793361), (9, 3195574), (18, 1597787), (23, 1250442), (46, 625221), (69, 416814), (127, 226458), (138, 208407), (207, 138938), (254, 113229), (381, 75486), (414, 69469), (547, 52578), (762, 37743), (1094, 26289), (1143, 25162), (1641, 17526), (2286, 12581), (2921, 9846), (3282, 8763), (4923, 5842)]