78751808

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{64763}}^1$

素因数の和:64794

約数の個数: 28

約数和(自身を含む): 164500560

約数和(自身を除く): 85748752

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 64763, 129526, 259052, 518104, 1036208, 1230497, 2072416, 2460994, 4144832, 4921988, 9843976, 19687952, 39375904, 78751808]

約数ペア:

[(1, 78751808), (2, 39375904), (4, 19687952), (8, 9843976), (16, 4921988), (19, 4144832), (32, 2460994), (38, 2072416), (64, 1230497), (76, 1036208), (152, 518104), (304, 259052), (608, 129526), (1216, 64763)]