69815690084

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{28015927}}^1$

素因数の和:28016027

約数の個数: 24

約数和(自身を含む): 141200277120

約数和(自身を除く): 71384587036

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 28015927, 56031854, 112063708, 196111489, 392222978, 784445956, 2493417503, 4986835006, 9973670012, 17453922521, 34907845042, 69815690084]

約数ペア:

[(1, 69815690084), (2, 34907845042), (4, 17453922521), (7, 9973670012), (14, 4986835006), (28, 2493417503), (89, 784445956), (178, 392222978), (356, 196111489), (623, 112063708), (1246, 56031854), (2492, 28015927)]