78919616

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64901}}^1$

素因数の和:64932

約数の個数: 28

約数和(自身を含む): 164851080

約数和(自身を除く): 85931464

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64901, 129802, 259604, 519208, 1038416, 1233119, 2076832, 2466238, 4153664, 4932476, 9864952, 19729904, 39459808, 78919616]

約数ペア:

[(1, 78919616), (2, 39459808), (4, 19729904), (8, 9864952), (16, 4932476), (19, 4153664), (32, 2466238), (38, 2076832), (64, 1233119), (76, 1038416), (152, 519208), (304, 259604), (608, 129802), (1216, 64901)]