2885857856

素因数分解:

$2^6\times 7^1\times {\mathrm{6441647}}^1$

素因数の和:6441666

約数の個数: 28

約数和(自身を含む): 6544714368

約数和(自身を除く): 3658856512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 6441647, 12883294, 25766588, 45091529, 51533176, 90183058, 103066352, 180366116, 206132704, 360732232, 412265408, 721464464, 1442928928, 2885857856]

約数ペア:

[(1, 2885857856), (2, 1442928928), (4, 721464464), (7, 412265408), (8, 360732232), (14, 206132704), (16, 180366116), (28, 103066352), (32, 90183058), (56, 51533176), (64, 45091529), (112, 25766588), (224, 12883294), (448, 6441647)]