68140457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1$

素因数の和:413

約数の個数: 32

約数和(自身を含む): 88335360

約数和(自身を除く): 20194903

約数列:

[1, 7, 11, 53, 59, 77, 283, 371, 413, 583, 649, 1981, 3113, 3127, 4081, 4543, 14999, 16697, 21791, 21889, 34397, 104993, 116879, 164989, 183667, 240779, 884941, 1154923, 1285669, 6194587, 9734351, 68140457]

約数ペア:

[(1, 68140457), (7, 9734351), (11, 6194587), (53, 1285669), (59, 1154923), (77, 884941), (283, 240779), (371, 183667), (413, 164989), (583, 116879), (649, 104993), (1981, 34397), (3113, 21889), (3127, 21791), (4081, 16697), (4543, 14999)]