42286916

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{22541}}^1$

素因数の和:22619

約数の個数: 24

約数和(自身を含む): 85839936

約数和(自身を除く): 43553020

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 22541, 45082, 90164, 157787, 315574, 631148, 1510247, 3020494, 6040988, 10571729, 21143458, 42286916]

約数ペア:

[(1, 42286916), (2, 21143458), (4, 10571729), (7, 6040988), (14, 3020494), (28, 1510247), (67, 631148), (134, 315574), (268, 157787), (469, 90164), (938, 45082), (1876, 22541)]