27677728

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{66533}}^1$

素因数の和:66556

約数の個数: 24

約数和(自身を含む): 58682988

約数和(自身を除く): 31005260

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 66533, 133066, 266132, 532264, 864929, 1064528, 1729858, 2129056, 3459716, 6919432, 13838864, 27677728]

約数ペア:

[(1, 27677728), (2, 13838864), (4, 6919432), (8, 3459716), (13, 2129056), (16, 1729858), (26, 1064528), (32, 864929), (52, 532264), (104, 266132), (208, 133066), (416, 66533)]