68921638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{17939}}^1$

素因数の和:18071

約数の個数: 16

約数和(自身を含む): 110438640

約数和(自身を除く): 41517002

約数列:

[1, 2, 17, 34, 113, 226, 1921, 3842, 17939, 35878, 304963, 609926, 2027107, 4054214, 34460819, 68921638]

約数ペア:

[(1, 68921638), (2, 34460819), (17, 4054214), (34, 2027107), (113, 609926), (226, 304963), (1921, 35878), (3842, 17939)]