25260846

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 56386512

約数和(自身を除く): 31125666

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 337, 403, 674, 806, 961, 1011, 1209, 1922, 2022, 2418, 2883, 4381, 5766, 8762, 10447, 12493, 13143, 20894, 24986, 26286, 31341, 37479, 62682, 74958, 135811, 271622, 323857, 407433, 647714, 814866, 971571, 1943142, 4210141, 8420282, 12630423, 25260846]

約数ペア:

[(1, 25260846), (2, 12630423), (3, 8420282), (6, 4210141), (13, 1943142), (26, 971571), (31, 814866), (39, 647714), (62, 407433), (78, 323857), (93, 271622), (186, 135811), (337, 74958), (403, 62682), (674, 37479), (806, 31341), (961, 26286), (1011, 24986), (1209, 20894), (1922, 13143), (2022, 12493), (2418, 10447), (2883, 8762), (4381, 5766)]