27777724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{10079}}^1$

素因数の和:10149

約数の個数: 24

約数和(自身を含む): 53343360

約数和(自身を除く): 25565636

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 10079, 20158, 40316, 131027, 262054, 524108, 534187, 1068374, 2136748, 6944431, 13888862, 27777724]

約数ペア:

[(1, 27777724), (2, 13888862), (4, 6944431), (13, 2136748), (26, 1068374), (52, 534187), (53, 524108), (106, 262054), (212, 131027), (689, 40316), (1378, 20158), (2756, 10079)]