67120516

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{3571}}^1$

素因数の和:3739

約数の個数: 24

約数和(自身を含む): 121619456

約数和(自身を除く): 54498940

約数列:

[1, 2, 4, 37, 74, 127, 148, 254, 508, 3571, 4699, 7142, 9398, 14284, 18796, 132127, 264254, 453517, 528508, 907034, 1814068, 16780129, 33560258, 67120516]

約数ペア:

[(1, 67120516), (2, 33560258), (4, 16780129), (37, 1814068), (74, 907034), (127, 528508), (148, 453517), (254, 264254), (508, 132127), (3571, 18796), (4699, 14284), (7142, 9398)]