65196544

素因数分解:

$2^9\times 7^1\times {\mathrm{18191}}^1$

素因数の和:18216

約数の個数: 40

約数和(自身を含む): 148883328

約数和(自身を除く): 83686784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18191, 36382, 72764, 127337, 145528, 254674, 291056, 509348, 582112, 1018696, 1164224, 2037392, 2328448, 4074784, 4656896, 8149568, 9313792, 16299136, 32598272, 65196544]

約数ペア:

[(1, 65196544), (2, 32598272), (4, 16299136), (7, 9313792), (8, 8149568), (14, 4656896), (16, 4074784), (28, 2328448), (32, 2037392), (56, 1164224), (64, 1018696), (112, 582112), (128, 509348), (224, 291056), (256, 254674), (448, 145528), (512, 127337), (896, 72764), (1792, 36382), (3584, 18191)]