67788928

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31153}}^1$

素因数の和:31184

約数の個数: 32

約数和(自身を含む): 142996860

約数和(自身を除く): 75207932

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 31153, 62306, 124612, 249224, 498448, 529601, 996896, 1059202, 1993792, 2118404, 3987584, 4236808, 8473616, 16947232, 33894464, 67788928]

約数ペア:

[(1, 67788928), (2, 33894464), (4, 16947232), (8, 8473616), (16, 4236808), (17, 3987584), (32, 2118404), (34, 1993792), (64, 1059202), (68, 996896), (128, 529601), (136, 498448), (272, 249224), (544, 124612), (1088, 62306), (2176, 31153)]