78864782

素因数分解:

$2^1\times {\mathrm{19}}^3\times {\mathrm{5749}}^1$

素因数の和:5808

約数の個数: 16

約数和(自身を含む): 124890000

約数和(自身を除く): 46025218

約数列:

[1, 2, 19, 38, 361, 722, 5749, 6859, 11498, 13718, 109231, 218462, 2075389, 4150778, 39432391, 78864782]

約数ペア:

[(1, 78864782), (2, 39432391), (19, 4150778), (38, 2075389), (361, 218462), (722, 109231), (5749, 13718), (6859, 11498)]