66202688

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{54443}}^1$

素因数の和:54474

約数の個数: 28

約数和(自身を含む): 138287760

約数和(自身を除く): 72085072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 54443, 108886, 217772, 435544, 871088, 1034417, 1742176, 2068834, 3484352, 4137668, 8275336, 16550672, 33101344, 66202688]

約数ペア:

[(1, 66202688), (2, 33101344), (4, 16550672), (8, 8275336), (16, 4137668), (19, 3484352), (32, 2068834), (38, 1742176), (64, 1034417), (76, 871088), (152, 435544), (304, 217772), (608, 108886), (1216, 54443)]