67817822

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{2741}}^1$

素因数の和:2971

約数の個数: 16

約数和(自身を含む): 103647600

約数和(自身を除く): 35829778

約数列:

[1, 2, 89, 139, 178, 278, 2741, 5482, 12371, 24742, 243949, 380999, 487898, 761998, 33908911, 67817822]

約数ペア:

[(1, 67817822), (2, 33908911), (89, 761998), (139, 487898), (178, 380999), (278, 243949), (2741, 24742), (5482, 12371)]