78883136

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64871}}^1$

素因数の和:64902

約数の個数: 28

約数和(自身を含む): 164774880

約数和(自身を除く): 85891744

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64871, 129742, 259484, 518968, 1037936, 1232549, 2075872, 2465098, 4151744, 4930196, 9860392, 19720784, 39441568, 78883136]

約数ペア:

[(1, 78883136), (2, 39441568), (4, 19720784), (8, 9860392), (16, 4930196), (19, 4151744), (32, 2465098), (38, 2075872), (64, 1232549), (76, 1037936), (152, 518968), (304, 259484), (608, 129742), (1216, 64871)]