68689204

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{3511}}^1$

素因数の和:3655

約数の個数: 24

約数和(自身を含む): 123706688

約数和(自身を除く): 55017484

約数列:

[1, 2, 4, 67, 73, 134, 146, 268, 292, 3511, 4891, 7022, 9782, 14044, 19564, 235237, 256303, 470474, 512606, 940948, 1025212, 17172301, 34344602, 68689204]

約数ペア:

[(1, 68689204), (2, 34344602), (4, 17172301), (67, 1025212), (73, 940948), (134, 512606), (146, 470474), (268, 256303), (292, 235237), (3511, 19564), (4891, 14044), (7022, 9782)]