26137456

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{8209}}^1$

素因数の和:8416

約数の個数: 20

約数和(自身を含む): 50902000

約数和(自身を除く): 24764544

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 8209, 16418, 32836, 65672, 131344, 1633591, 3267182, 6534364, 13068728, 26137456]

約数ペア:

[(1, 26137456), (2, 13068728), (4, 6534364), (8, 3267182), (16, 1633591), (199, 131344), (398, 65672), (796, 32836), (1592, 16418), (3184, 8209)]