71224538

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{66071}}^1$

素因数の和:66098

約数の個数: 24

約数和(自身を含む): 135579744

約数和(自身を除く): 64355206

約数列:

[1, 2, 7, 11, 14, 22, 49, 77, 98, 154, 539, 1078, 66071, 132142, 462497, 726781, 924994, 1453562, 3237479, 5087467, 6474958, 10174934, 35612269, 71224538]

約数ペア:

[(1, 71224538), (2, 35612269), (7, 10174934), (11, 6474958), (14, 5087467), (22, 3237479), (49, 1453562), (77, 924994), (98, 726781), (154, 462497), (539, 132142), (1078, 66071)]