38553676

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{20551}}^1$

素因数の和:20629

約数の個数: 24

約数和(自身を含む): 78262016

約数和(自身を除く): 39708340

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 20551, 41102, 82204, 143857, 287714, 575428, 1376917, 2753834, 5507668, 9638419, 19276838, 38553676]

約数ペア:

[(1, 38553676), (2, 19276838), (4, 9638419), (7, 5507668), (14, 2753834), (28, 1376917), (67, 575428), (134, 287714), (268, 143857), (469, 82204), (938, 41102), (1876, 20551)]