66677726

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{42797}}^1$

素因数の和:42859

約数の個数: 16

約数和(自身を含む): 107850960

約数和(自身を除く): 41173234

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 42797, 85594, 813143, 1626286, 1754677, 3509354, 33338863, 66677726]

約数ペア:

[(1, 66677726), (2, 33338863), (19, 3509354), (38, 1754677), (41, 1626286), (82, 813143), (779, 85594), (1558, 42797)]