28771314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33533}}^1$

素因数の和:33562

約数の個数: 32

約数和(自身を含む): 67604544

約数和(自身を除く): 38833230

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 33533, 67066, 100599, 201198, 368863, 435929, 737726, 871858, 1106589, 1307787, 2213178, 2615574, 4795219, 9590438, 14385657, 28771314]

約数ペア:

[(1, 28771314), (2, 14385657), (3, 9590438), (6, 4795219), (11, 2615574), (13, 2213178), (22, 1307787), (26, 1106589), (33, 871858), (39, 737726), (66, 435929), (78, 368863), (143, 201198), (286, 100599), (429, 67066), (858, 33533)]