47011678

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{20857}}^1$

素因数の和:20896

約数の個数: 24

約数和(自身を含む): 85601232

約数和(自身を除く): 38589554

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 1127, 2254, 20857, 41714, 145999, 291998, 479711, 959422, 1021993, 2043986, 3357977, 6715954, 23505839, 47011678]

約数ペア:

[(1, 47011678), (2, 23505839), (7, 6715954), (14, 3357977), (23, 2043986), (46, 1021993), (49, 959422), (98, 479711), (161, 291998), (322, 145999), (1127, 41714), (2254, 20857)]