27740272

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:926

約数の個数: 60

約数和(自身を含む): 64120896

約数和(自身を除く): 36380624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 574, 656, 784, 863, 1148, 1726, 2009, 2296, 3452, 4018, 4592, 6041, 6904, 8036, 12082, 13808, 16072, 24164, 32144, 35383, 42287, 48328, 70766, 84574, 96656, 141532, 169148, 247681, 283064, 338296, 495362, 566128, 676592, 990724, 1733767, 1981448, 3467534, 3962896, 6935068, 13870136, 27740272]

約数ペア:

[(1, 27740272), (2, 13870136), (4, 6935068), (7, 3962896), (8, 3467534), (14, 1981448), (16, 1733767), (28, 990724), (41, 676592), (49, 566128), (56, 495362), (82, 338296), (98, 283064), (112, 247681), (164, 169148), (196, 141532), (287, 96656), (328, 84574), (392, 70766), (574, 48328), (656, 42287), (784, 35383), (863, 32144), (1148, 24164), (1726, 16072), (2009, 13808), (2296, 12082), (3452, 8036), (4018, 6904), (4592, 6041)]