71259536

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{9661}}^1$

素因数の和:10130

約数の個数: 20

約数和(自身を含む): 138379164

約数和(自身を除く): 67119628

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 3688, 7376, 9661, 19322, 38644, 77288, 154576, 4453721, 8907442, 17814884, 35629768, 71259536]

約数ペア:

[(1, 71259536), (2, 35629768), (4, 17814884), (8, 8907442), (16, 4453721), (461, 154576), (922, 77288), (1844, 38644), (3688, 19322), (7376, 9661)]