67343878

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{78857}}^1$

素因数の和:78927

約数の個数: 16

約数和(自身を含む): 117340704

約数和(自身を除く): 49996826

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 78857, 157714, 551999, 1103998, 4810277, 9620554, 33671939, 67343878]

約数ペア:

[(1, 67343878), (2, 33671939), (7, 9620554), (14, 4810277), (61, 1103998), (122, 551999), (427, 157714), (854, 78857)]