74630878

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{12143}}^1$

素因数の和:12591

約数の個数: 16

約数和(自身を含む): 128240640

約数和(自身を除く): 53609762

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 12143, 24286, 85001, 170002, 5330777, 10661554, 37315439, 74630878]

約数ペア:

[(1, 74630878), (2, 37315439), (7, 10661554), (14, 5330777), (439, 170002), (878, 85001), (3073, 24286), (6146, 12143)]