2765930176

素因数分解:

$2^6\times {\mathrm{647}}^1\times {\mathrm{66797}}^1$

素因数の和:67456

約数の個数: 28

約数和(自身を含む): 5497208208

約数和(自身を除く): 2731278032

約数列:

[1, 2, 4, 8, 16, 32, 64, 647, 1294, 2588, 5176, 10352, 20704, 41408, 66797, 133594, 267188, 534376, 1068752, 2137504, 4275008, 43217659, 86435318, 172870636, 345741272, 691482544, 1382965088, 2765930176]

約数ペア:

[(1, 2765930176), (2, 1382965088), (4, 691482544), (8, 345741272), (16, 172870636), (32, 86435318), (64, 43217659), (647, 4275008), (1294, 2137504), (2588, 1068752), (5176, 534376), (10352, 267188), (20704, 133594), (41408, 66797)]