26800976

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{98533}}^1$

素因数の和:98558

約数の個数: 20

約数和(自身を含む): 54981972

約数和(自身を除く): 28180996

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 98533, 197066, 394132, 788264, 1576528, 1675061, 3350122, 6700244, 13400488, 26800976]

約数ペア:

[(1, 26800976), (2, 13400488), (4, 6700244), (8, 3350122), (16, 1675061), (17, 1576528), (34, 788264), (68, 394132), (136, 197066), (272, 98533)]