78825704912

素因数分解:

$2^4\times {\mathrm{3307}}^1\times {\mathrm{1489751}}^1$

素因数の和:1493066

約数の個数: 20

約数和(自身を含む): 152771088096

約数和(自身を除く): 73945383184

約数列:

[1, 2, 4, 8, 16, 3307, 6614, 13228, 26456, 52912, 1489751, 2979502, 5959004, 11918008, 23836016, 4926606557, 9853213114, 19706426228, 39412852456, 78825704912]

約数ペア:

[(1, 78825704912), (2, 39412852456), (4, 19706426228), (8, 9853213114), (16, 4926606557), (3307, 23836016), (6614, 11918008), (13228, 5959004), (26456, 2979502), (52912, 1489751)]