79997946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{4657}}^1$

素因数の和:5078

約数の個数: 32

約数和(自身を含む): 183338880

約数和(自身を除く): 103340934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 409, 818, 1227, 2454, 2863, 4657, 5726, 8589, 9314, 13971, 17178, 27942, 32599, 65198, 97797, 195594, 1904713, 3809426, 5714139, 11428278, 13332991, 26665982, 39998973, 79997946]

約数ペア:

[(1, 79997946), (2, 39998973), (3, 26665982), (6, 13332991), (7, 11428278), (14, 5714139), (21, 3809426), (42, 1904713), (409, 195594), (818, 97797), (1227, 65198), (2454, 32599), (2863, 27942), (4657, 17178), (5726, 13971), (8589, 9314)]