28155328

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{4943}}^1$

素因数の和:5044

約数の個数: 28

約数和(自身を含む): 56509920

約数和(自身を除く): 28354592

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 4943, 5696, 9886, 19772, 39544, 79088, 158176, 316352, 439927, 879854, 1759708, 3519416, 7038832, 14077664, 28155328]

約数ペア:

[(1, 28155328), (2, 14077664), (4, 7038832), (8, 3519416), (16, 1759708), (32, 879854), (64, 439927), (89, 316352), (178, 158176), (356, 79088), (712, 39544), (1424, 19772), (2848, 9886), (4943, 5696)]