78911042

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1423}}^1$

素因数の和:1682

約数の個数: 32

約数和(自身を含む): 143949312

約数和(自身を除く): 65038270

約数列:

[1, 2, 7, 14, 17, 34, 119, 233, 238, 466, 1423, 1631, 2846, 3262, 3961, 7922, 9961, 19922, 24191, 27727, 48382, 55454, 169337, 331559, 338674, 663118, 2320913, 4641826, 5636503, 11273006, 39455521, 78911042]

約数ペア:

[(1, 78911042), (2, 39455521), (7, 11273006), (14, 5636503), (17, 4641826), (34, 2320913), (119, 663118), (233, 338674), (238, 331559), (466, 169337), (1423, 55454), (1631, 48382), (2846, 27727), (3262, 24191), (3961, 19922), (7922, 9961)]