28629232

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{2707}}^1$

素因数の和:3376

約数の個数: 20

約数和(自身を含む): 55573576

約数和(自身を除く): 26944344

約数列:

[1, 2, 4, 8, 16, 661, 1322, 2644, 2707, 5288, 5414, 10576, 10828, 21656, 43312, 1789327, 3578654, 7157308, 14314616, 28629232]

約数ペア:

[(1, 28629232), (2, 14314616), (4, 7157308), (8, 3578654), (16, 1789327), (661, 43312), (1322, 21656), (2644, 10828), (2707, 10576), (5288, 5414)]