28956742

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{1951}}^1$

素因数の和:2175

約数の個数: 16

約数和(自身を含む): 44763264

約数和(自身を除く): 15806522

約数列:

[1, 2, 41, 82, 181, 362, 1951, 3902, 7421, 14842, 79991, 159982, 353131, 706262, 14478371, 28956742]

約数ペア:

[(1, 28956742), (2, 14478371), (41, 706262), (82, 353131), (181, 159982), (362, 79991), (1951, 14842), (3902, 7421)]