78062708

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1147981}}^1$

素因数の和:1148002

約数の個数: 12

約数和(自身を含む): 144645732

約数和(自身を除く): 66583024

約数列:

[1, 2, 4, 17, 34, 68, 1147981, 2295962, 4591924, 19515677, 39031354, 78062708]

約数ペア:

[(1, 78062708), (2, 39031354), (4, 19515677), (17, 4591924), (34, 2295962), (68, 1147981)]