13870136

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 31026240

約数和(自身を除く): 17156104

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 863, 1148, 1726, 2009, 2296, 3452, 4018, 6041, 6904, 8036, 12082, 16072, 24164, 35383, 42287, 48328, 70766, 84574, 141532, 169148, 247681, 283064, 338296, 495362, 990724, 1733767, 1981448, 3467534, 6935068, 13870136]

約数ペア:

[(1, 13870136), (2, 6935068), (4, 3467534), (7, 1981448), (8, 1733767), (14, 990724), (28, 495362), (41, 338296), (49, 283064), (56, 247681), (82, 169148), (98, 141532), (164, 84574), (196, 70766), (287, 48328), (328, 42287), (392, 35383), (574, 24164), (863, 16072), (1148, 12082), (1726, 8036), (2009, 6904), (2296, 6041), (3452, 4018)]