57449418

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10993}}^1$

素因数の和:11078

約数の個数: 32

約数和(自身を含む): 125595456

約数和(自身を除く): 68146038

約数列:

[1, 2, 3, 6, 13, 26, 39, 67, 78, 134, 201, 402, 871, 1742, 2613, 5226, 10993, 21986, 32979, 65958, 142909, 285818, 428727, 736531, 857454, 1473062, 2209593, 4419186, 9574903, 19149806, 28724709, 57449418]

約数ペア:

[(1, 57449418), (2, 28724709), (3, 19149806), (6, 9574903), (13, 4419186), (26, 2209593), (39, 1473062), (67, 857454), (78, 736531), (134, 428727), (201, 285818), (402, 142909), (871, 65958), (1742, 32979), (2613, 21986), (5226, 10993)]