27042508

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{641}}^1$

素因数の和:897

約数の個数: 24

約数和(自身を含む): 48535200

約数和(自身を除く): 21492692

約数列:

[1, 2, 4, 53, 106, 199, 212, 398, 641, 796, 1282, 2564, 10547, 21094, 33973, 42188, 67946, 127559, 135892, 255118, 510236, 6760627, 13521254, 27042508]

約数ペア:

[(1, 27042508), (2, 13521254), (4, 6760627), (53, 510236), (106, 255118), (199, 135892), (212, 127559), (398, 67946), (641, 42188), (796, 33973), (1282, 21094), (2564, 10547)]