28557444

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{967}}^1$

素因数の和:1104

約数の個数: 48

約数和(自身を含む): 70253568

約数和(自身を除く): 41696124

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 107, 138, 214, 276, 321, 428, 642, 967, 1284, 1934, 2461, 2901, 3868, 4922, 5802, 7383, 9844, 11604, 14766, 22241, 29532, 44482, 66723, 88964, 103469, 133446, 206938, 266892, 310407, 413876, 620814, 1241628, 2379787, 4759574, 7139361, 9519148, 14278722, 28557444]

約数ペア:

[(1, 28557444), (2, 14278722), (3, 9519148), (4, 7139361), (6, 4759574), (12, 2379787), (23, 1241628), (46, 620814), (69, 413876), (92, 310407), (107, 266892), (138, 206938), (214, 133446), (276, 103469), (321, 88964), (428, 66723), (642, 44482), (967, 29532), (1284, 22241), (1934, 14766), (2461, 11604), (2901, 9844), (3868, 7383), (4922, 5802)]