28081742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{29191}}^1$

素因数の和:29243

約数の個数: 16

約数和(自身を含む): 46590432

約数和(自身を除く): 18508690

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 29191, 58382, 379483, 758966, 1080067, 2160134, 14040871, 28081742]

約数ペア:

[(1, 28081742), (2, 14040871), (13, 2160134), (26, 1080067), (37, 758966), (74, 379483), (481, 58382), (962, 29191)]