67868906

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{210773}}^1$

素因数の和:210805

約数の個数: 16

約数和(自身を含む): 121405824

約数和(自身を除く): 53536918

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 210773, 421546, 1475411, 2950822, 4847779, 9695558, 33934453, 67868906]

約数ペア:

[(1, 67868906), (2, 33934453), (7, 9695558), (14, 4847779), (23, 2950822), (46, 1475411), (161, 421546), (322, 210773)]