66754816

素因数分解:

$2^8\times {\mathrm{260761}}^1$

素因数の和:260777

約数の個数: 18

約数和(自身を含む): 133249382

約数和(自身を除く): 66494566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 260761, 521522, 1043044, 2086088, 4172176, 8344352, 16688704, 33377408, 66754816]

約数ペア:

[(1, 66754816), (2, 33377408), (4, 16688704), (8, 8344352), (16, 4172176), (32, 2086088), (64, 1043044), (128, 521522), (256, 260761)]